129406462

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{25147}}^1$

素因数の和:25263

約数の個数: 16

約数和(自身を含む): 202793472

約数和(自身を除く): 73387010

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 25147, 50294, 779557, 1559114, 2087201, 4174402, 64703231, 129406462]

約数ペア:

[(1, 129406462), (2, 64703231), (31, 4174402), (62, 2087201), (83, 1559114), (166, 779557), (2573, 50294), (5146, 25147)]