252647954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1877}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 424037376

約数和(自身を除く): 171389422

約数列:

[1, 2, 13, 26, 31, 62, 167, 334, 403, 806, 1877, 2171, 3754, 4342, 5177, 10354, 24401, 48802, 58187, 67301, 116374, 134602, 313459, 626918, 756431, 1512862, 4074967, 8149934, 9717229, 19434458, 126323977, 252647954]

約数ペア:

[(1, 252647954), (2, 126323977), (13, 19434458), (26, 9717229), (31, 8149934), (62, 4074967), (167, 1512862), (334, 756431), (403, 626918), (806, 313459), (1877, 134602), (2171, 116374), (3754, 67301), (4342, 58187), (5177, 48802), (10354, 24401)]