1800702968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{13240463}}^1$

素因数の和:13240486

約数の個数: 16

約数和(自身を含む): 3574925280

約数和(自身を除く): 1774222312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 13240463, 26480926, 52961852, 105923704, 225087871, 450175742, 900351484, 1800702968]

約数ペア:

[(1, 1800702968), (2, 900351484), (4, 450175742), (8, 225087871), (17, 105923704), (34, 52961852), (68, 26480926), (136, 13240463)]