8271118076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1\times {\mathrm{4019}}^1$

素因数の和:6138

約数の個数: 48

約数和(自身を含む): 16420252800

約数和(自身を除く): 8149134724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2083, 4019, 4166, 8038, 8332, 16076, 27079, 39577, 52247, 54158, 76361, 79154, 104494, 108316, 152722, 158308, 208988, 305444, 514501, 992693, 1029002, 1985386, 2058004, 3970772, 8371577, 16743154, 33486308, 108830501, 159059963, 217661002, 318119926, 435322004, 636239852, 2067779519, 4135559038, 8271118076]

約数ペア:

[(1, 8271118076), (2, 4135559038), (4, 2067779519), (13, 636239852), (19, 435322004), (26, 318119926), (38, 217661002), (52, 159059963), (76, 108830501), (247, 33486308), (494, 16743154), (988, 8371577), (2083, 3970772), (4019, 2058004), (4166, 1985386), (8038, 1029002), (8332, 992693), (16076, 514501), (27079, 305444), (39577, 208988), (52247, 158308), (54158, 152722), (76361, 108316), (79154, 104494)]