2996986

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 16

約数和(自身を含む): 4617000

約数和(自身を除く): 1620014

約数列:

[1, 2, 89, 113, 149, 178, 226, 298, 10057, 13261, 16837, 20114, 26522, 33674, 1498493, 2996986]

約数ペア:

[(1, 2996986), (2, 1498493), (89, 33674), (113, 26522), (149, 20114), (178, 16837), (226, 13261), (298, 10057)]