1180483906

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2720009}}^1$

素因数の和:2720049

約数の個数: 16

約数和(自身を含む): 2088967680

約数和(自身を除く): 908483774

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2720009, 5440018, 19040063, 38080126, 84320279, 168640558, 590241953, 1180483906]

約数ペア:

[(1, 1180483906), (2, 590241953), (7, 168640558), (14, 84320279), (31, 38080126), (62, 19040063), (217, 5440018), (434, 2720009)]