2002077655

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{9787}}^1$

素因数の和:10206

約数の個数: 16

約数和(自身を含む): 2427110784

約数和(自身を除く): 425033129

約数列:

[1, 5, 163, 251, 815, 1255, 9787, 40913, 48935, 204565, 1595281, 2456537, 7976405, 12282685, 400415531, 2002077655]

約数ペア:

[(1, 2002077655), (5, 400415531), (163, 12282685), (251, 7976405), (815, 2456537), (1255, 1595281), (9787, 204565), (40913, 48935)]