2017739492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{121171}}^1$

素因数の和:121379

約数の個数: 24

約数和(自身を含む): 3704955072

約数和(自身を除く): 1687215580

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 8326, 16652, 121171, 242342, 484684, 2786933, 5573866, 11147732, 21931951, 43863902, 87727804, 504434873, 1008869746, 2017739492]

約数ペア:

[(1, 2017739492), (2, 1008869746), (4, 504434873), (23, 87727804), (46, 43863902), (92, 21931951), (181, 11147732), (362, 5573866), (724, 2786933), (4163, 484684), (8326, 242342), (16652, 121171)]