2565442016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{41777}}^1$

素因数の和:41907

約数の個数: 48

約数和(自身を含む): 5369308560

約数和(自身を除く): 2803866544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 101, 152, 202, 304, 404, 608, 808, 1616, 1919, 3232, 3838, 7676, 15352, 30704, 41777, 61408, 83554, 167108, 334216, 668432, 793763, 1336864, 1587526, 3175052, 4219477, 6350104, 8438954, 12700208, 16877908, 25400416, 33755816, 67511632, 80170063, 135023264, 160340126, 320680252, 641360504, 1282721008, 2565442016]

約数ペア:

[(1, 2565442016), (2, 1282721008), (4, 641360504), (8, 320680252), (16, 160340126), (19, 135023264), (32, 80170063), (38, 67511632), (76, 33755816), (101, 25400416), (152, 16877908), (202, 12700208), (304, 8438954), (404, 6350104), (608, 4219477), (808, 3175052), (1616, 1587526), (1919, 1336864), (3232, 793763), (3838, 668432), (7676, 334216), (15352, 167108), (30704, 83554), (41777, 61408)]