2668822324

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{19681}}^1$

素因数の和:19888

約数の個数: 48

約数和(自身を含む): 5555047680

約数和(自身を除く): 2886225356

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 167, 203, 334, 406, 668, 812, 1169, 2338, 4676, 4843, 9686, 19372, 19681, 33901, 39362, 67802, 78724, 135604, 137767, 275534, 551068, 570749, 1141498, 2282996, 3286727, 3995243, 6573454, 7990486, 13146908, 15980972, 23007089, 46014178, 92028356, 95315083, 190630166, 381260332, 667205581, 1334411162, 2668822324]

約数ペア:

[(1, 2668822324), (2, 1334411162), (4, 667205581), (7, 381260332), (14, 190630166), (28, 95315083), (29, 92028356), (58, 46014178), (116, 23007089), (167, 15980972), (203, 13146908), (334, 7990486), (406, 6573454), (668, 3995243), (812, 3286727), (1169, 2282996), (2338, 1141498), (4676, 570749), (4843, 551068), (9686, 275534), (19372, 137767), (19681, 135604), (33901, 78724), (39362, 67802)]