874862

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 16

約数和(自身を含む): 1365984

約数和(自身を除く): 491122

約数列:

[1, 2, 61, 71, 101, 122, 142, 202, 4331, 6161, 7171, 8662, 12322, 14342, 437431, 874862]

約数ペア:

[(1, 874862), (2, 437431), (61, 14342), (71, 12322), (101, 8662), (122, 7171), (142, 6161), (202, 4331)]