74539894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{260629}}^1$

素因数の和:260655

約数の個数: 16

約数和(自身を含む): 131357520

約数和(自身を除く): 56817626

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 260629, 521258, 2866919, 3388177, 5733838, 6776354, 37269947, 74539894]

約数ペア:

[(1, 74539894), (2, 37269947), (11, 6776354), (13, 5733838), (22, 3388177), (26, 2866919), (143, 521258), (286, 260629)]