1520421218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{186007}}^1$

素因数の和:186137

約数の個数: 16

約数和(自身を含む): 2352629184

約数和(自身を除く): 832207966

約数列:

[1, 2, 61, 67, 122, 134, 4087, 8174, 186007, 372014, 11346427, 12462469, 22692854, 24924938, 760210609, 1520421218]

約数ペア:

[(1, 1520421218), (2, 760210609), (61, 24924938), (67, 22692854), (122, 12462469), (134, 11346427), (4087, 372014), (8174, 186007)]