445421524

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{7457}}^1$

素因数の和:7707

約数の個数: 24

約数和(自身を含む): 792487080

約数和(自身を除く): 347065556

約数列:

[1, 2, 4, 109, 137, 218, 274, 436, 548, 7457, 14914, 14933, 29828, 29866, 59732, 812813, 1021609, 1625626, 2043218, 3251252, 4086436, 111355381, 222710762, 445421524]

約数ペア:

[(1, 445421524), (2, 222710762), (4, 111355381), (109, 4086436), (137, 3251252), (218, 2043218), (274, 1625626), (436, 1021609), (548, 812813), (7457, 59732), (14914, 29866), (14933, 29828)]