1488971090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1\times {\mathrm{2897}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 2712528000

約数和(自身を除く): 1223556910

約数列:

[1, 2, 5, 10, 103, 206, 499, 515, 998, 1030, 2495, 2897, 4990, 5794, 14485, 28970, 51397, 102794, 256985, 298391, 513970, 596782, 1445603, 1491955, 2891206, 2983910, 7228015, 14456030, 148897109, 297794218, 744485545, 1488971090]

約数ペア:

[(1, 1488971090), (2, 744485545), (5, 297794218), (10, 148897109), (103, 14456030), (206, 7228015), (499, 2983910), (515, 2891206), (998, 1491955), (1030, 1445603), (2495, 596782), (2897, 513970), (4990, 298391), (5794, 256985), (14485, 102794), (28970, 51397)]