260017618

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 485646840

約数和(自身を除く): 225629222

約数列:

[1, 2, 7, 14, 17, 34, 49, 97, 98, 119, 194, 238, 679, 833, 1358, 1609, 1649, 1666, 3218, 3298, 4753, 9506, 11263, 11543, 22526, 23086, 27353, 54706, 78841, 80801, 156073, 157682, 161602, 191471, 312146, 382942, 1092511, 1340297, 2185022, 2653241, 2680594, 5306482, 7647577, 15295154, 18572687, 37145374, 130008809, 260017618]

約数ペア:

[(1, 260017618), (2, 130008809), (7, 37145374), (14, 18572687), (17, 15295154), (34, 7647577), (49, 5306482), (97, 2680594), (98, 2653241), (119, 2185022), (194, 1340297), (238, 1092511), (679, 382942), (833, 312146), (1358, 191471), (1609, 161602), (1649, 157682), (1666, 156073), (3218, 80801), (3298, 78841), (4753, 54706), (9506, 27353), (11263, 23086), (11543, 22526)]