289190585392

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{389}}^1\times {\mathrm{1133263}}^1$

素因数の和:1133701

約数の個数: 40

約数和(自身を含む): 575448793920

約数和(自身を除く): 286258208528

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 389, 656, 778, 1556, 3112, 6224, 15949, 31898, 63796, 127592, 255184, 1133263, 2266526, 4533052, 9066104, 18132208, 46463783, 92927566, 185855132, 371710264, 440839307, 743420528, 881678614, 1763357228, 3526714456, 7053428912, 18074411587, 36148823174, 72297646348, 144595292696, 289190585392]

約数ペア:

[(1, 289190585392), (2, 144595292696), (4, 72297646348), (8, 36148823174), (16, 18074411587), (41, 7053428912), (82, 3526714456), (164, 1763357228), (328, 881678614), (389, 743420528), (656, 440839307), (778, 371710264), (1556, 185855132), (3112, 92927566), (6224, 46463783), (15949, 18132208), (31898, 9066104), (63796, 4533052), (127592, 2266526), (255184, 1133263)]