129715304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{953789}}^1$

素因数の和:953812

約数の個数: 16

約数和(自身を含む): 257523300

約数和(自身を除く): 127807996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 953789, 1907578, 3815156, 7630312, 16214413, 32428826, 64857652, 129715304]

約数ペア:

[(1, 129715304), (2, 64857652), (4, 32428826), (8, 16214413), (17, 7630312), (34, 3815156), (68, 1907578), (136, 953789)]