2198650324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{80231}}^1$

素因数の和:80296

約数の個数: 48

約数和(自身を含む): 4528935936

約数和(自身を除く): 2330285612

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 6851, 13702, 27404, 80231, 160462, 320924, 1043003, 1363927, 2086006, 2487161, 2727854, 4172012, 4974322, 5455708, 9948644, 17731051, 32333093, 35462102, 42281737, 64666186, 70924204, 84563474, 129332372, 169126948, 549662581, 1099325162, 2198650324]

約数ペア:

[(1, 2198650324), (2, 1099325162), (4, 549662581), (13, 169126948), (17, 129332372), (26, 84563474), (31, 70924204), (34, 64666186), (52, 42281737), (62, 35462102), (68, 32333093), (124, 17731051), (221, 9948644), (403, 5455708), (442, 4974322), (527, 4172012), (806, 2727854), (884, 2487161), (1054, 2086006), (1612, 1363927), (2108, 1043003), (6851, 320924), (13702, 160462), (27404, 80231)]