2560387434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{4243}}^1$

素因数の和:4523

約数の個数: 64

約数和(自身を含む): 5749567488

約数和(自身を除く): 3189180054

約数列:

[1, 2, 3, 6, 11, 22, 33, 41, 66, 82, 123, 223, 246, 446, 451, 669, 902, 1338, 1353, 2453, 2706, 4243, 4906, 7359, 8486, 9143, 12729, 14718, 18286, 25458, 27429, 46673, 54858, 93346, 100573, 140019, 173963, 201146, 280038, 301719, 347926, 521889, 603438, 946189, 1043778, 1892378, 1913593, 2838567, 3827186, 5677134, 5740779, 10408079, 11481558, 20816158, 31224237, 38793749, 62448474, 77587498, 116381247, 232762494, 426731239, 853462478, 1280193717, 2560387434]

約数ペア:

[(1, 2560387434), (2, 1280193717), (3, 853462478), (6, 426731239), (11, 232762494), (22, 116381247), (33, 77587498), (41, 62448474), (66, 38793749), (82, 31224237), (123, 20816158), (223, 11481558), (246, 10408079), (446, 5740779), (451, 5677134), (669, 3827186), (902, 2838567), (1338, 1913593), (1353, 1892378), (2453, 1043778), (2706, 946189), (4243, 603438), (4906, 521889), (7359, 347926), (8486, 301719), (9143, 280038), (12729, 201146), (14718, 173963), (18286, 140019), (25458, 100573), (27429, 93346), (46673, 54858)]