406786124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{5352449}}^1$

素因数の和:5352472

約数の個数: 12

約数和(自身を含む): 749343000

約数和(自身を除く): 342556876

約数列:

[1, 2, 4, 19, 38, 76, 5352449, 10704898, 21409796, 101696531, 203393062, 406786124]

約数ペア:

[(1, 406786124), (2, 203393062), (4, 101696531), (19, 21409796), (38, 10704898), (76, 5352449)]