2912491146664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1836959}}^1$

素因数の和:1837438

約数の個数: 64

約数和(自身を含む): 6110463744000

約数和(自身を除く): 3197972597336

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 419, 473, 838, 946, 1676, 1892, 3352, 3784, 4609, 9218, 18017, 18436, 36034, 36872, 72068, 144136, 198187, 396374, 792748, 1585496, 1836959, 3673918, 7347836, 14695672, 20206549, 40413098, 78989237, 80826196, 157978474, 161652392, 315956948, 631913896, 769685821, 868881607, 1539371642, 1737763214, 3078743284, 3475526428, 6157486568, 6951052856, 8466544031, 16933088062, 33096490303, 33866176124, 66192980606, 67732352248, 132385961212, 264771922424, 364061393333, 728122786666, 1456245573332, 2912491146664]

約数ペア:

[(1, 2912491146664), (2, 1456245573332), (4, 728122786666), (8, 364061393333), (11, 264771922424), (22, 132385961212), (43, 67732352248), (44, 66192980606), (86, 33866176124), (88, 33096490303), (172, 16933088062), (344, 8466544031), (419, 6951052856), (473, 6157486568), (838, 3475526428), (946, 3078743284), (1676, 1737763214), (1892, 1539371642), (3352, 868881607), (3784, 769685821), (4609, 631913896), (9218, 315956948), (18017, 161652392), (18436, 157978474), (36034, 80826196), (36872, 78989237), (72068, 40413098), (144136, 20206549), (198187, 14695672), (396374, 7347836), (792748, 3673918), (1585496, 1836959)]