488663974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{10357}}^1$

素因数の和:11151

約数の個数: 16

約数和(自身を含む): 757708416

約数和(自身を除く): 269044442

約数列:

[1, 2, 31, 62, 761, 1522, 10357, 20714, 23591, 47182, 321067, 642134, 7881677, 15763354, 244331987, 488663974]

約数ペア:

[(1, 488663974), (2, 244331987), (31, 15763354), (62, 7881677), (761, 642134), (1522, 321067), (10357, 47182), (20714, 23591)]