127680914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1153}}^1\times {\mathrm{3257}}^1$

素因数の和:4429

約数の個数: 16

約数和(自身を含む): 203025528

約数和(自身を除く): 75344614

約数列:

[1, 2, 17, 34, 1153, 2306, 3257, 6514, 19601, 39202, 55369, 110738, 3755321, 7510642, 63840457, 127680914]

約数ペア:

[(1, 127680914), (2, 63840457), (17, 7510642), (34, 3755321), (1153, 110738), (2306, 55369), (3257, 39202), (6514, 19601)]