266229652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{138373}}^1$

素因数の和:138427

約数の個数: 24

約数和(自身を含む): 515304776

約数和(自身を除く): 249075124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 138373, 276746, 553492, 1798849, 3597698, 5119801, 7195396, 10239602, 20479204, 66557413, 133114826, 266229652]

約数ペア:

[(1, 266229652), (2, 133114826), (4, 66557413), (13, 20479204), (26, 10239602), (37, 7195396), (52, 5119801), (74, 3597698), (148, 1798849), (481, 553492), (962, 276746), (1924, 138373)]