851563336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{5419}}^1$

素因数の和:6949

約数の個数: 32

約数和(自身を含む): 1720958400

約数和(自身を除く): 869395064

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1511, 3022, 5419, 6044, 10838, 12088, 19643, 21676, 39286, 43352, 70447, 78572, 140894, 157144, 281788, 563576, 8188109, 16376218, 32752436, 65504872, 106445417, 212890834, 425781668, 851563336]

約数ペア:

[(1, 851563336), (2, 425781668), (4, 212890834), (8, 106445417), (13, 65504872), (26, 32752436), (52, 16376218), (104, 8188109), (1511, 563576), (3022, 281788), (5419, 157144), (6044, 140894), (10838, 78572), (12088, 70447), (19643, 43352), (21676, 39286)]