2013456978

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:864

約数の個数: 96

約数和(自身を含む): 4785755520

約数和(自身を除く): 2772298542

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 103, 117, 139, 206, 234, 278, 309, 417, 601, 618, 834, 927, 1202, 1251, 1339, 1803, 1807, 1854, 2502, 2678, 3606, 3614, 4017, 5409, 5421, 7813, 8034, 10818, 10842, 12051, 14317, 15626, 16263, 23439, 24102, 28634, 32526, 42951, 46878, 61903, 70317, 83539, 85902, 123806, 128853, 140634, 167078, 185709, 186121, 250617, 257706, 371418, 372242, 501234, 557127, 558363, 751851, 804739, 1086007, 1114254, 1116726, 1503702, 1609478, 1675089, 2172014, 2414217, 3258021, 3350178, 4828434, 6516042, 7242651, 8604517, 9774063, 14485302, 17209034, 19548126, 25813551, 51627102, 77440653, 111858721, 154881306, 223717442, 335576163, 671152326, 1006728489, 2013456978]

約数ペア:

[(1, 2013456978), (2, 1006728489), (3, 671152326), (6, 335576163), (9, 223717442), (13, 154881306), (18, 111858721), (26, 77440653), (39, 51627102), (78, 25813551), (103, 19548126), (117, 17209034), (139, 14485302), (206, 9774063), (234, 8604517), (278, 7242651), (309, 6516042), (417, 4828434), (601, 3350178), (618, 3258021), (834, 2414217), (927, 2172014), (1202, 1675089), (1251, 1609478), (1339, 1503702), (1803, 1116726), (1807, 1114254), (1854, 1086007), (2502, 804739), (2678, 751851), (3606, 558363), (3614, 557127), (4017, 501234), (5409, 372242), (5421, 371418), (7813, 257706), (8034, 250617), (10818, 186121), (10842, 185709), (12051, 167078), (14317, 140634), (15626, 128853), (16263, 123806), (23439, 85902), (24102, 83539), (28634, 70317), (32526, 61903), (42951, 46878)]