281930777854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{124417819}}^1$

素因数の和:124417935

約数の個数: 16

約数和(自身を含む): 465820318080

約数和(自身を除く): 183889540226

約数列:

[1, 2, 11, 22, 103, 206, 1133, 2266, 124417819, 248835638, 1368596009, 2737192018, 12815035357, 25630070714, 140965388927, 281930777854]

約数ペア:

[(1, 281930777854), (2, 140965388927), (11, 25630070714), (22, 12815035357), (103, 2737192018), (206, 1368596009), (1133, 248835638), (2266, 124417819)]