253874313508

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1\times {\mathrm{17293}}^1$

素因数の和:17792

約数の個数: 48

約数和(自身を含む): 453619821424

約数和(自身を除く): 199745507916

約数列:

[1, 2, 4, 97, 157, 194, 241, 314, 388, 482, 628, 964, 15229, 17293, 23377, 30458, 34586, 37837, 46754, 60916, 69172, 75674, 93508, 151348, 1677421, 2715001, 3354842, 3670189, 4167613, 5430002, 6709684, 7340378, 8335226, 10860004, 14680756, 16670452, 263355097, 404258461, 526710194, 654315241, 808516922, 1053420388, 1308630482, 1617033844, 2617260964, 63468578377, 126937156754, 253874313508]

約数ペア:

[(1, 253874313508), (2, 126937156754), (4, 63468578377), (97, 2617260964), (157, 1617033844), (194, 1308630482), (241, 1053420388), (314, 808516922), (388, 654315241), (482, 526710194), (628, 404258461), (964, 263355097), (15229, 16670452), (17293, 14680756), (23377, 10860004), (30458, 8335226), (34586, 7340378), (37837, 6709684), (46754, 5430002), (60916, 4167613), (69172, 3670189), (75674, 3354842), (93508, 2715001), (151348, 1677421)]