246815693644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{7404767}}^1$

素因数の和:7405425

約数の個数: 24

約数和(自身を含む): 465878383488

約数和(自身を除く): 219062689844

約数列:

[1, 2, 4, 13, 26, 52, 641, 1282, 2564, 8333, 16666, 33332, 7404767, 14809534, 29619068, 96261971, 192523942, 385047884, 4746455647, 9492911294, 18985822588, 61703923411, 123407846822, 246815693644]

約数ペア:

[(1, 246815693644), (2, 123407846822), (4, 61703923411), (13, 18985822588), (26, 9492911294), (52, 4746455647), (641, 385047884), (1282, 192523942), (2564, 96261971), (8333, 29619068), (16666, 14809534), (33332, 7404767)]