1820532116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{139483}}^1$

素因数の和:139751

約数の個数: 24

約数和(自身を含む): 3444696864

約数和(自身を除く): 1624164748

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 139483, 278966, 557932, 1813279, 3626558, 7253116, 35010233, 70020466, 140040932, 455133029, 910266058, 1820532116]

約数ペア:

[(1, 1820532116), (2, 910266058), (4, 455133029), (13, 140040932), (26, 70020466), (52, 35010233), (251, 7253116), (502, 3626558), (1004, 1813279), (3263, 557932), (6526, 278966), (13052, 139483)]