399452114

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1231}}^1\times {\mathrm{1823}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 606735360

約数和(自身を除く): 207283246

約数列:

[1, 2, 89, 178, 1231, 1823, 2462, 3646, 109559, 162247, 219118, 324494, 2244113, 4488226, 199726057, 399452114]

約数ペア:

[(1, 399452114), (2, 199726057), (89, 4488226), (178, 2244113), (1231, 324494), (1823, 219118), (2462, 162247), (3646, 109559)]