308840426

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1\times {\mathrm{2423}}^1$

素因数の和:3157

約数の個数: 16

約数和(自身を含む): 468782208

約数和(自身を除く): 159941782

約数列:

[1, 2, 101, 202, 631, 1262, 2423, 4846, 63731, 127462, 244723, 489446, 1528913, 3057826, 154420213, 308840426]

約数ペア:

[(1, 308840426), (2, 154420213), (101, 3057826), (202, 1528913), (631, 489446), (1262, 244723), (2423, 127462), (4846, 63731)]