2912121988970

素因数分解:

$2^1\times 5^1\times {\mathrm{176207}}^1\times {\mathrm{1652671}}^1$

素因数の和:1828885

約数の個数: 16

約数和(自身を含む): 5241852499968

約数和(自身を除く): 2329730510998

約数列:

[1, 2, 5, 10, 176207, 352414, 881035, 1652671, 1762070, 3305342, 8263355, 16526710, 291212198897, 582424397794, 1456060994485, 2912121988970]

約数ペア:

[(1, 2912121988970), (2, 1456060994485), (5, 582424397794), (10, 291212198897), (176207, 16526710), (352414, 8263355), (881035, 3305342), (1652671, 1762070)]