2196559871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{947}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 2541853440

約数和(自身を除く): 345293569

約数列:

[1, 11, 37, 41, 139, 407, 451, 947, 1517, 1529, 5143, 5699, 10417, 16687, 35039, 38827, 56573, 62689, 131633, 210863, 385429, 427097, 1436599, 1447963, 2319493, 4870421, 5396953, 15802589, 53574631, 59366483, 199687261, 2196559871]

約数ペア:

[(1, 2196559871), (11, 199687261), (37, 59366483), (41, 53574631), (139, 15802589), (407, 5396953), (451, 4870421), (947, 2319493), (1517, 1447963), (1529, 1436599), (5143, 427097), (5699, 385429), (10417, 210863), (16687, 131633), (35039, 62689), (38827, 56573)]