12850311859

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{12263}}^1$

素因数の和:12751

約数の個数: 32

約数和(自身を含む): 16577003520

約数和(自身を除く): 3726691661

約数列:

[1, 7, 11, 31, 77, 217, 341, 439, 2387, 3073, 4829, 12263, 13609, 33803, 85841, 95263, 134893, 149699, 380153, 944251, 1047893, 2661071, 4181683, 5383457, 29271781, 37684199, 59218027, 166887167, 414526189, 1168210169, 1835758837, 12850311859]

約数ペア:

[(1, 12850311859), (7, 1835758837), (11, 1168210169), (31, 414526189), (77, 166887167), (217, 59218027), (341, 37684199), (439, 29271781), (2387, 5383457), (3073, 4181683), (4829, 2661071), (12263, 1047893), (13609, 944251), (33803, 380153), (85841, 149699), (95263, 134893)]