2480702968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{18240463}}^1$

素因数の和:18240486

約数の個数: 16

約数和(自身を含む): 4924925280

約数和(自身を除く): 2444222312

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 18240463, 36480926, 72961852, 145923704, 310087871, 620175742, 1240351484, 2480702968]

約数ペア:

[(1, 2480702968), (2, 1240351484), (4, 620175742), (8, 310087871), (17, 145923704), (34, 72961852), (68, 36480926), (136, 18240463)]