2013873670458

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{653}}^1\times {\mathrm{306503}}^1$

素因数の和:307220

約数の個数: 96

約数和(自身を含む): 4815697670784

約数和(自身を除く): 2801824000326

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 653, 774, 1118, 1306, 1677, 1959, 3354, 3918, 5031, 5877, 8489, 10062, 11754, 16978, 25467, 28079, 50934, 56158, 76401, 84237, 152802, 168474, 252711, 306503, 365027, 505422, 613006, 730054, 919509, 1095081, 1839018, 2190162, 2758527, 3285243, 3984539, 5517054, 6570486, 7969078, 11953617, 13179629, 23907234, 26359258, 35860851, 39538887, 71721702, 79077774, 118616661, 171335177, 200146459, 237233322, 342670354, 400292918, 514005531, 600439377, 1028011062, 1200878754, 1542016593, 1801318131, 2601903967, 3084033186, 3602636262, 5203807934, 7805711901, 8606297737, 15611423802, 17212595474, 23417135703, 25818893211, 46834271406, 51637786422, 77456679633, 111881870581, 154913359266, 223763741162, 335645611743, 671291223486, 1006936835229, 2013873670458]

約数ペア:

[(1, 2013873670458), (2, 1006936835229), (3, 671291223486), (6, 335645611743), (9, 223763741162), (13, 154913359266), (18, 111881870581), (26, 77456679633), (39, 51637786422), (43, 46834271406), (78, 25818893211), (86, 23417135703), (117, 17212595474), (129, 15611423802), (234, 8606297737), (258, 7805711901), (387, 5203807934), (559, 3602636262), (653, 3084033186), (774, 2601903967), (1118, 1801318131), (1306, 1542016593), (1677, 1200878754), (1959, 1028011062), (3354, 600439377), (3918, 514005531), (5031, 400292918), (5877, 342670354), (8489, 237233322), (10062, 200146459), (11754, 171335177), (16978, 118616661), (25467, 79077774), (28079, 71721702), (50934, 39538887), (56158, 35860851), (76401, 26359258), (84237, 23907234), (152802, 13179629), (168474, 11953617), (252711, 7969078), (306503, 6570486), (365027, 5517054), (505422, 3984539), (613006, 3285243), (730054, 2758527), (919509, 2190162), (1095081, 1839018)]