2017750802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1\times {\mathrm{12539}}^1$

素因数の和:13921

約数の個数: 16

約数和(自身を含む): 3078820800

約数和(自身を除く): 1061069998

約数列:

[1, 2, 61, 122, 1319, 2638, 12539, 25078, 80459, 160918, 764879, 1529758, 16538941, 33077882, 1008875401, 2017750802]

約数ペア:

[(1, 2017750802), (2, 1008875401), (61, 33077882), (122, 16538941), (1319, 1529758), (2638, 764879), (12539, 160918), (25078, 80459)]