13821450764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{613}}^1\times {\mathrm{1223}}^1$

素因数の和:2270

約数の個数: 48

約数和(自身を含む): 26514190080

約数和(自身を除く): 12692739316

約数列:

[1, 2, 4, 11, 22, 44, 419, 613, 838, 1223, 1226, 1676, 2446, 2452, 4609, 4892, 6743, 9218, 13453, 13486, 18436, 26906, 26972, 53812, 256847, 512437, 513694, 749699, 1024874, 1027388, 1499398, 2049748, 2825317, 2998796, 5636807, 5650634, 8246689, 11273614, 11301268, 16493378, 22547228, 32986756, 314123881, 628247762, 1256495524, 3455362691, 6910725382, 13821450764]

約数ペア:

[(1, 13821450764), (2, 6910725382), (4, 3455362691), (11, 1256495524), (22, 628247762), (44, 314123881), (419, 32986756), (613, 22547228), (838, 16493378), (1223, 11301268), (1226, 11273614), (1676, 8246689), (2446, 5650634), (2452, 5636807), (4609, 2998796), (4892, 2825317), (6743, 2049748), (9218, 1499398), (13453, 1027388), (13486, 1024874), (18436, 749699), (26906, 513694), (26972, 512437), (53812, 256847)]