398232014

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1\times {\mathrm{4337}}^1$

素因数の和:5851

約数の個数: 16

約数和(自身を含む): 617175936

約数和(自身を除く): 218943922

約数列:

[1, 2, 31, 62, 1481, 2962, 4337, 8674, 45911, 91822, 134447, 268894, 6423097, 12846194, 199116007, 398232014]

約数ペア:

[(1, 398232014), (2, 199116007), (31, 12846194), (62, 6423097), (1481, 268894), (2962, 134447), (4337, 91822), (8674, 45911)]