1520952016

素因数分解:

$2^4\times {\mathrm{9601}}^1\times {\mathrm{9901}}^1$

素因数の和:19510

約数の個数: 20

約数和(自身を含む): 2947449124

約数和(自身を除く): 1426497108

約数列:

[1, 2, 4, 8, 16, 9601, 9901, 19202, 19802, 38404, 39604, 76808, 79208, 153616, 158416, 95059501, 190119002, 380238004, 760476008, 1520952016]

約数ペア:

[(1, 1520952016), (2, 760476008), (4, 380238004), (8, 190119002), (16, 95059501), (9601, 158416), (9901, 153616), (19202, 79208), (19802, 76808), (38404, 39604)]