1881676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 3485664

約数和(自身を除く): 1603988

約数列:

[1, 2, 4, 23, 46, 92, 113, 181, 226, 362, 452, 724, 2599, 4163, 5198, 8326, 10396, 16652, 20453, 40906, 81812, 470419, 940838, 1881676]

約数ペア:

[(1, 1881676), (2, 940838), (4, 470419), (23, 81812), (46, 40906), (92, 20453), (113, 16652), (181, 10396), (226, 8326), (362, 5198), (452, 4163), (724, 2599)]