25978130522

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{229}}^1\times {\mathrm{268819}}^1$

素因数の和:269261

約数の個数: 16

約数和(自身を含む): 39322989600

約数和(自身を除く): 13344859078

約数列:

[1, 2, 211, 229, 422, 458, 48319, 96638, 268819, 537638, 56720809, 61559551, 113441618, 123119102, 12989065261, 25978130522]

約数ペア:

[(1, 25978130522), (2, 12989065261), (211, 123119102), (229, 113441618), (422, 61559551), (458, 56720809), (48319, 537638), (96638, 268819)]