115431394

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{20089}}^1$

素因数の和:20134

約数の個数: 24

約数和(自身を含む): 198529380

約数和(自身を除く): 83097986

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5746, 20089, 40178, 261157, 341513, 522314, 683026, 3395041, 4439669, 6790082, 8879338, 57715697, 115431394]

約数ペア:

[(1, 115431394), (2, 57715697), (13, 8879338), (17, 6790082), (26, 4439669), (34, 3395041), (169, 683026), (221, 522314), (338, 341513), (442, 261157), (2873, 40178), (5746, 20089)]