4490534

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:727

約数の個数: 16

約数和(自身を含む): 7030800

約数和(自身を除く): 2540266

約数列:

[1, 2, 29, 58, 139, 278, 557, 1114, 4031, 8062, 16153, 32306, 77423, 154846, 2245267, 4490534]

約数ペア:

[(1, 4490534), (2, 2245267), (29, 154846), (58, 77423), (139, 32306), (278, 16153), (557, 8062), (1114, 4031)]