2018410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 1962902

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 383, 527, 766, 1054, 1915, 2635, 3830, 5270, 6511, 11873, 13022, 23746, 32555, 59365, 65110, 118730, 201841, 403682, 1009205, 2018410]

約数ペア:

[(1, 2018410), (2, 1009205), (5, 403682), (10, 201841), (17, 118730), (31, 65110), (34, 59365), (62, 32555), (85, 23746), (155, 13022), (170, 11873), (310, 6511), (383, 5270), (527, 3830), (766, 2635), (1054, 1915)]