2022180769

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:949

約数の個数: 32

約数和(自身を含む): 2451271680

約数和(自身を除く): 429090911

約数列:

[1, 7, 23, 103, 161, 197, 619, 721, 1379, 2369, 4333, 4531, 14237, 16583, 20291, 31717, 63757, 99659, 121943, 142037, 446299, 466693, 853601, 1466411, 2804689, 3266851, 10264877, 12560129, 19632823, 87920903, 288882967, 2022180769]

約数ペア:

[(1, 2022180769), (7, 288882967), (23, 87920903), (103, 19632823), (161, 12560129), (197, 10264877), (619, 3266851), (721, 2804689), (1379, 1466411), (2369, 853601), (4333, 466693), (4531, 446299), (14237, 142037), (16583, 121943), (20291, 99659), (31717, 63757)]