3874156

素因数分解:

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

素因数の和:562

約数の個数: 36

約数和(自身を含む): 8024184

約数和(自身を除く): 4150028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 521, 572, 676, 1042, 1859, 2084, 3718, 5731, 6773, 7436, 11462, 13546, 22924, 27092, 74503, 88049, 149006, 176098, 298012, 352196, 968539, 1937078, 3874156]

約数ペア:

[(1, 3874156), (2, 1937078), (4, 968539), (11, 352196), (13, 298012), (22, 176098), (26, 149006), (44, 88049), (52, 74503), (143, 27092), (169, 22924), (286, 13546), (338, 11462), (521, 7436), (572, 6773), (676, 5731), (1042, 3718), (1859, 2084)]