380892464

素因数分解:

$2^4\times {\mathrm{2141}}^1\times {\mathrm{11119}}^1$

素因数の和:13268

約数の個数: 20

約数和(自身を含む): 738390240

約数和(自身を除く): 357497776

約数列:

[1, 2, 4, 8, 16, 2141, 4282, 8564, 11119, 17128, 22238, 34256, 44476, 88952, 177904, 23805779, 47611558, 95223116, 190446232, 380892464]

約数ペア:

[(1, 380892464), (2, 190446232), (4, 95223116), (8, 47611558), (16, 23805779), (2141, 177904), (4282, 88952), (8564, 44476), (11119, 34256), (17128, 22238)]