1688890534

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{82651}}^1$

素因数の和:83271

約数の個数: 16

約数和(自身を含む): 2686851216

約数和(自身を除く): 997960682

約数列:

[1, 2, 17, 34, 601, 1202, 10217, 20434, 82651, 165302, 1405067, 2810134, 49673251, 99346502, 844445267, 1688890534]

約数ペア:

[(1, 1688890534), (2, 844445267), (17, 99346502), (34, 49673251), (601, 2810134), (1202, 1405067), (10217, 165302), (20434, 82651)]