2108394484

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{23291}}^1$

素因数の和:23416

約数の個数: 48

約数和(自身を含む): 4366970496

約数和(自身を除く): 2258576012

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 1484, 1708, 3233, 6466, 12932, 22631, 23291, 45262, 46582, 90524, 93164, 163037, 326074, 652148, 1234423, 1420751, 2468846, 2841502, 4937692, 5683004, 8640961, 9945257, 17281922, 19890514, 34563844, 39781028, 75299803, 150599606, 301199212, 527098621, 1054197242, 2108394484]

約数ペア:

[(1, 2108394484), (2, 1054197242), (4, 527098621), (7, 301199212), (14, 150599606), (28, 75299803), (53, 39781028), (61, 34563844), (106, 19890514), (122, 17281922), (212, 9945257), (244, 8640961), (371, 5683004), (427, 4937692), (742, 2841502), (854, 2468846), (1484, 1420751), (1708, 1234423), (3233, 652148), (6466, 326074), (12932, 163037), (22631, 93164), (23291, 90524), (45262, 46582)]