124311304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1231}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 251475840

約数和(自身を除く): 127164536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 971, 1231, 1942, 2462, 3884, 4924, 7768, 9848, 12623, 16003, 25246, 32006, 50492, 64012, 100984, 128024, 1195301, 2390602, 4781204, 9562408, 15538913, 31077826, 62155652, 124311304]

約数ペア:

[(1, 124311304), (2, 62155652), (4, 31077826), (8, 15538913), (13, 9562408), (26, 4781204), (52, 2390602), (104, 1195301), (971, 128024), (1231, 100984), (1942, 64012), (2462, 50492), (3884, 32006), (4924, 25246), (7768, 16003), (9848, 12623)]