2228631554

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2531}}^1\times {\mathrm{5573}}^1$

素因数の和:8185

約数の個数: 16

約数和(自身を含む): 3387208320

約数和(自身を除く): 1158576766

約数列:

[1, 2, 79, 158, 2531, 5062, 5573, 11146, 199949, 399898, 440267, 880534, 14105263, 28210526, 1114315777, 2228631554]

約数ペア:

[(1, 2228631554), (2, 1114315777), (79, 28210526), (158, 14105263), (2531, 880534), (5062, 440267), (5573, 399898), (11146, 199949)]