2218218244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{2633}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 4349007936

約数和(自身を除く): 2130789692

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 467, 902, 934, 1804, 1868, 2633, 5137, 5266, 10274, 10532, 19147, 20548, 28963, 38294, 57926, 76588, 107953, 115852, 210617, 215906, 421234, 431812, 842468, 1187483, 1229611, 2374966, 2459222, 4749932, 4918444, 13525721, 27051442, 50414051, 54102884, 100828102, 201656204, 554554561, 1109109122, 2218218244]

約数ペア:

[(1, 2218218244), (2, 1109109122), (4, 554554561), (11, 201656204), (22, 100828102), (41, 54102884), (44, 50414051), (82, 27051442), (164, 13525721), (451, 4918444), (467, 4749932), (902, 2459222), (934, 2374966), (1804, 1229611), (1868, 1187483), (2633, 842468), (5137, 431812), (5266, 421234), (10274, 215906), (10532, 210617), (19147, 115852), (20548, 107953), (28963, 76588), (38294, 57926)]