2012166416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{31511}}^1$

素因数の和:31839

約数の個数: 40

約数和(自身を含む): 4212272064

約数和(自身を除く): 2200105648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307, 614, 1228, 2456, 3991, 4912, 7982, 15964, 31511, 31928, 63022, 63856, 126044, 252088, 409643, 504176, 819286, 1638572, 3277144, 6554288, 9673877, 19347754, 38695508, 77391016, 125760401, 154782032, 251520802, 503041604, 1006083208, 2012166416]

約数ペア:

[(1, 2012166416), (2, 1006083208), (4, 503041604), (8, 251520802), (13, 154782032), (16, 125760401), (26, 77391016), (52, 38695508), (104, 19347754), (208, 9673877), (307, 6554288), (614, 3277144), (1228, 1638572), (2456, 819286), (3991, 504176), (4912, 409643), (7982, 252088), (15964, 126044), (31511, 63856), (31928, 63022)]