2019980562

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{38011}}^1$

素因数の和:38554

約数の個数: 32

約数和(自身を含む): 4285929024

約数和(自身を除く): 2265948462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 521, 1042, 1563, 3126, 8857, 17714, 26571, 38011, 53142, 76022, 114033, 228066, 646187, 1292374, 1938561, 3877122, 19803731, 39607462, 59411193, 118822386, 336663427, 673326854, 1009990281, 2019980562]

約数ペア:

[(1, 2019980562), (2, 1009990281), (3, 673326854), (6, 336663427), (17, 118822386), (34, 59411193), (51, 39607462), (102, 19803731), (521, 3877122), (1042, 1938561), (1563, 1292374), (3126, 646187), (8857, 228066), (17714, 114033), (26571, 76022), (38011, 53142)]