2016194089

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3401

約数の個数: 32

約数和(自身を含む): 2573527040

約数和(自身を除く): 557332951

約数列:

[1, 7, 13, 31, 91, 217, 229, 403, 1603, 2821, 2977, 3121, 7099, 20839, 21847, 40573, 49693, 92287, 96751, 284011, 646009, 677257, 714709, 1257763, 5002963, 8804341, 9291217, 22155979, 65038519, 155091853, 288027727, 2016194089]

約数ペア:

[(1, 2016194089), (7, 288027727), (13, 155091853), (31, 65038519), (91, 22155979), (217, 9291217), (229, 8804341), (403, 5002963), (1603, 1257763), (2821, 714709), (2977, 677257), (3121, 646009), (7099, 284011), (20839, 96751), (21847, 92287), (40573, 49693)]