235807726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2939}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 441987840

約数和(自身を除く): 206180114

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 521, 1042, 2939, 3647, 5731, 5878, 7294, 11462, 20573, 32329, 40117, 41146, 64658, 80234, 226303, 452606, 1531219, 3062438, 10718533, 16843409, 21437066, 33686818, 117903863, 235807726]

約数ペア:

[(1, 235807726), (2, 117903863), (7, 33686818), (11, 21437066), (14, 16843409), (22, 10718533), (77, 3062438), (154, 1531219), (521, 452606), (1042, 226303), (2939, 80234), (3647, 64658), (5731, 41146), (5878, 40117), (7294, 32329), (11462, 20573)]