2017164464

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{165233}}^1$

素因数の和:165357

約数の個数: 40

約数和(自身を含む): 4507583520

約数和(自身を除く): 2490419056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 6104, 12208, 165233, 330466, 660932, 1156631, 1321864, 2313262, 2643728, 4626524, 9253048, 18010397, 18506096, 36020794, 72041588, 126072779, 144083176, 252145558, 288166352, 504291116, 1008582232, 2017164464]

約数ペア:

[(1, 2017164464), (2, 1008582232), (4, 504291116), (7, 288166352), (8, 252145558), (14, 144083176), (16, 126072779), (28, 72041588), (56, 36020794), (109, 18506096), (112, 18010397), (218, 9253048), (436, 4626524), (763, 2643728), (872, 2313262), (1526, 1321864), (1744, 1156631), (3052, 660932), (6104, 330466), (12208, 165233)]