508712464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2445733}}^1$

素因数の和:2445754

約数の個数: 20

約数和(自身を含む): 1061448556

約数和(自身を除く): 552736092

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2445733, 4891466, 9782932, 19565864, 31794529, 39131728, 63589058, 127178116, 254356232, 508712464]

約数ペア:

[(1, 508712464), (2, 254356232), (4, 127178116), (8, 63589058), (13, 39131728), (16, 31794529), (26, 19565864), (52, 9782932), (104, 4891466), (208, 2445733)]