2180762998

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{727}}^1\times {\mathrm{2423}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 3282289920

約数和(自身を除く): 1101526922

約数列:

[1, 2, 619, 727, 1238, 1454, 2423, 4846, 450013, 900026, 1499837, 1761521, 2999674, 3523042, 1090381499, 2180762998]

約数ペア:

[(1, 2180762998), (2, 1090381499), (619, 3523042), (727, 2999674), (1238, 1761521), (1454, 1499837), (2423, 900026), (4846, 450013)]