2543676304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421697}}^1$

素因数の和:421747

約数の個数: 40

約数和(自身を含む): 5490507960

約数和(自身を除く): 2946831656

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 6032, 421697, 843394, 1686788, 3373576, 5482061, 6747152, 10964122, 12229213, 21928244, 24458426, 43856488, 48916852, 87712976, 97833704, 158979769, 195667408, 317959538, 635919076, 1271838152, 2543676304]

約数ペア:

[(1, 2543676304), (2, 1271838152), (4, 635919076), (8, 317959538), (13, 195667408), (16, 158979769), (26, 97833704), (29, 87712976), (52, 48916852), (58, 43856488), (104, 24458426), (116, 21928244), (208, 12229213), (232, 10964122), (377, 6747152), (464, 5482061), (754, 3373576), (1508, 1686788), (3016, 843394), (6032, 421697)]