671640482

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{130517}}^1$

素因数の和:130633

約数の個数: 16

約数和(自身を含む): 1052497152

約数和(自身を除く): 380856670

約数列:

[1, 2, 31, 62, 83, 166, 2573, 5146, 130517, 261034, 4046027, 8092054, 10832911, 21665822, 335820241, 671640482]

約数ペア:

[(1, 671640482), (2, 335820241), (31, 21665822), (62, 10832911), (83, 8092054), (166, 4046027), (2573, 261034), (5146, 130517)]