551559194

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2237}}^1$

素因数の和:2390

約数の個数: 32

約数和(自身を含む): 879158016

約数和(自身を除く): 327598822

約数列:

[1, 2, 43, 47, 61, 86, 94, 122, 2021, 2237, 2623, 2867, 4042, 4474, 5246, 5734, 96191, 105139, 123281, 136457, 192382, 210278, 246562, 272914, 4520977, 5867651, 6413479, 9041954, 11735302, 12826958, 275779597, 551559194]

約数ペア:

[(1, 551559194), (2, 275779597), (43, 12826958), (47, 11735302), (61, 9041954), (86, 6413479), (94, 5867651), (122, 4520977), (2021, 272914), (2237, 246562), (2623, 210278), (2867, 192382), (4042, 136457), (4474, 123281), (5246, 105139), (5734, 96191)]