1808038804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{6067}}^1$

素因数の和:6616

約数の個数: 48

約数和(自身を含む): 3724975296

約数和(自身を除く): 1916936492

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 521, 572, 1042, 2084, 5731, 6067, 6773, 11462, 12134, 13546, 22924, 24268, 27092, 66737, 74503, 78871, 133474, 149006, 157742, 266948, 298012, 315484, 867581, 1735162, 3160907, 3470324, 6321814, 12643628, 34769977, 41091791, 69539954, 82183582, 139079908, 164367164, 452009701, 904019402, 1808038804]

約数ペア:

[(1, 1808038804), (2, 904019402), (4, 452009701), (11, 164367164), (13, 139079908), (22, 82183582), (26, 69539954), (44, 41091791), (52, 34769977), (143, 12643628), (286, 6321814), (521, 3470324), (572, 3160907), (1042, 1735162), (2084, 867581), (5731, 315484), (6067, 298012), (6773, 266948), (11462, 157742), (12134, 149006), (13546, 133474), (22924, 78871), (24268, 74503), (27092, 66737)]