2826778654

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2437}}^1\times {\mathrm{2857}}^1$

素因数の和:5332

約数の個数: 32

約数和(自身を含む): 5016818880

約数和(自身を除く): 2190040226

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 2437, 2857, 4874, 5714, 17059, 19999, 34118, 39998, 70673, 82853, 141346, 165706, 494711, 579971, 989422, 1159942, 6962509, 13925018, 48737563, 97475126, 201912761, 403825522, 1413389327, 2826778654]

約数ペア:

[(1, 2826778654), (2, 1413389327), (7, 403825522), (14, 201912761), (29, 97475126), (58, 48737563), (203, 13925018), (406, 6962509), (2437, 1159942), (2857, 989422), (4874, 579971), (5714, 494711), (17059, 165706), (19999, 141346), (34118, 82853), (39998, 70673)]