7731074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 24

約数和(自身を含む): 12747780

約数和(自身を除く): 5016706

約数列:

[1, 2, 13, 26, 89, 169, 178, 257, 338, 514, 1157, 2314, 3341, 6682, 15041, 22873, 30082, 43433, 45746, 86866, 297349, 594698, 3865537, 7731074]

約数ペア:

[(1, 7731074), (2, 3865537), (13, 594698), (26, 297349), (89, 86866), (169, 45746), (178, 43433), (257, 30082), (338, 22873), (514, 15041), (1157, 6682), (2314, 3341)]