7760886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{719}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 17832960

約数和(自身を除く): 10072074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 719, 771, 1438, 1542, 1799, 2157, 3598, 4314, 5033, 5397, 10066, 10794, 15099, 30198, 184783, 369566, 554349, 1108698, 1293481, 2586962, 3880443, 7760886]

約数ペア:

[(1, 7760886), (2, 3880443), (3, 2586962), (6, 1293481), (7, 1108698), (14, 554349), (21, 369566), (42, 184783), (257, 30198), (514, 15099), (719, 10794), (771, 10066), (1438, 5397), (1542, 5033), (1799, 4314), (2157, 3598)]