179898702482

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1976431}}^1$

素因数の和:1977145

約数の個数: 16

約数和(自身を含む): 274075778304

約数和(自身を除く): 94177075822

約数列:

[1, 2, 71, 142, 641, 1282, 45511, 91022, 1976431, 3952862, 140326601, 280653202, 1266892271, 2533784542, 89949351241, 179898702482]

約数ペア:

[(1, 179898702482), (2, 89949351241), (71, 2533784542), (142, 1266892271), (641, 280653202), (1282, 140326601), (45511, 3952862), (91022, 1976431)]