121292258

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1\times {\mathrm{2131}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 184204800

約数和(自身を除く): 62912542

約数列:

[1, 2, 149, 191, 298, 382, 2131, 4262, 28459, 56918, 317519, 407021, 635038, 814042, 60646129, 121292258]

約数ペア:

[(1, 121292258), (2, 60646129), (149, 814042), (191, 635038), (298, 407021), (382, 317519), (2131, 56918), (4262, 28459)]