1900383326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{101009}}^1$

素因数の和:101443

約数の個数: 16

約数和(自身を含む): 2981815200

約数和(自身を除く): 1081431874

約数列:

[1, 2, 23, 46, 409, 818, 9407, 18814, 101009, 202018, 2323207, 4646414, 41312681, 82625362, 950191663, 1900383326]

約数ペア:

[(1, 1900383326), (2, 950191663), (23, 82625362), (46, 41312681), (409, 4646414), (818, 2323207), (9407, 202018), (18814, 101009)]