1520402236042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{4013}}^1\times {\mathrm{9970243}}^1$

素因数の和:9974277

約数の個数: 16

約数和(自身を含む): 2401233564960

約数和(自身を除く): 880831328918

約数列:

[1, 2, 19, 38, 4013, 8026, 76247, 152494, 9970243, 19940486, 189434617, 378869234, 40010585159, 80021170318, 760201118021, 1520402236042]

約数ペア:

[(1, 1520402236042), (2, 760201118021), (19, 80021170318), (38, 40010585159), (4013, 378869234), (8026, 189434617), (76247, 19940486), (152494, 9970243)]