445087756

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{2647}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 787705856

約数和(自身を除く): 342618100

約数列:

[1, 2, 4, 127, 254, 331, 508, 662, 1324, 2647, 5294, 10588, 42037, 84074, 168148, 336169, 672338, 876157, 1344676, 1752314, 3504628, 111271939, 222543878, 445087756]

約数ペア:

[(1, 445087756), (2, 222543878), (4, 111271939), (127, 3504628), (254, 1752314), (331, 1344676), (508, 876157), (662, 672338), (1324, 336169), (2647, 168148), (5294, 84074), (10588, 42037)]