481965638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{6007}}^1$

素因数の和:6548

約数の個数: 32

約数和(自身を含む): 903218688

約数和(自身を除く): 421253050

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 521, 1042, 3647, 5731, 6007, 7294, 11462, 12014, 40117, 42049, 66077, 80234, 84098, 132154, 462539, 925078, 3129647, 6259294, 21907529, 34426117, 43815058, 68852234, 240982819, 481965638]

約数ペア:

[(1, 481965638), (2, 240982819), (7, 68852234), (11, 43815058), (14, 34426117), (22, 21907529), (77, 6259294), (154, 3129647), (521, 925078), (1042, 462539), (3647, 132154), (5731, 84098), (6007, 80234), (7294, 66077), (11462, 42049), (12014, 40117)]