291250930828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1626773}}^1$

素因数の和:1627114

約数の個数: 48

約数和(自身を含む): 600709074336

約数和(自身を除く): 309458143508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 313, 572, 626, 1252, 3443, 4069, 6886, 8138, 13772, 16276, 44759, 89518, 179036, 1626773, 3253546, 6507092, 17894503, 21148049, 35789006, 42296098, 71578012, 84592196, 232628539, 465257078, 509179949, 930514156, 1018359898, 2036719796, 5600979439, 6619339337, 11201958878, 13238678674, 22403917756, 26477357348, 72812732707, 145625465414, 291250930828]

約数ペア:

[(1, 291250930828), (2, 145625465414), (4, 72812732707), (11, 26477357348), (13, 22403917756), (22, 13238678674), (26, 11201958878), (44, 6619339337), (52, 5600979439), (143, 2036719796), (286, 1018359898), (313, 930514156), (572, 509179949), (626, 465257078), (1252, 232628539), (3443, 84592196), (4069, 71578012), (6886, 42296098), (8138, 35789006), (13772, 21148049), (16276, 17894503), (44759, 6507092), (89518, 3253546), (179036, 1626773)]