1286498889148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{2327359}}^1$

素因数の和:2328130

約数の個数: 48

約数和(自身を含む): 2604036556800

約数和(自身を除く): 1317537667652

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 739, 748, 1478, 2956, 8129, 12563, 16258, 25126, 32516, 50252, 138193, 276386, 552772, 2327359, 4654718, 9309436, 25600949, 39565103, 51201898, 79130206, 102403796, 158260412, 435216133, 870432266, 1719918301, 1740864532, 3439836602, 6879673204, 18919101311, 29238611117, 37838202622, 58477222234, 75676405244, 116954444468, 321624722287, 643249444574, 1286498889148]

約数ペア:

[(1, 1286498889148), (2, 643249444574), (4, 321624722287), (11, 116954444468), (17, 75676405244), (22, 58477222234), (34, 37838202622), (44, 29238611117), (68, 18919101311), (187, 6879673204), (374, 3439836602), (739, 1740864532), (748, 1719918301), (1478, 870432266), (2956, 435216133), (8129, 158260412), (12563, 102403796), (16258, 79130206), (25126, 51201898), (32516, 39565103), (50252, 25600949), (138193, 9309436), (276386, 4654718), (552772, 2327359)]