422468458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{140729}}^1$

素因数の和:140829

約数の個数: 16

約数和(自身を含む): 675504000

約数和(自身を除く): 253035542

約数列:

[1, 2, 19, 38, 79, 158, 1501, 3002, 140729, 281458, 2673851, 5347702, 11117591, 22235182, 211234229, 422468458]

約数ペア:

[(1, 422468458), (2, 211234229), (19, 22235182), (38, 11117591), (79, 5347702), (158, 2673851), (1501, 281458), (3002, 140729)]