141120002

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{1997}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 214705080

約数和(自身を除く): 73585078

約数列:

[1, 2, 89, 178, 397, 794, 1997, 3994, 35333, 70666, 177733, 355466, 792809, 1585618, 70560001, 141120002]

約数ペア:

[(1, 141120002), (2, 70560001), (89, 1585618), (178, 792809), (397, 355466), (794, 177733), (1997, 70666), (3994, 35333)]