2647866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 5785920

約数和(自身を除く): 3138054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 409, 498, 818, 1079, 1227, 2158, 2454, 3237, 5317, 6474, 10634, 15951, 31902, 33947, 67894, 101841, 203682, 441311, 882622, 1323933, 2647866]

約数ペア:

[(1, 2647866), (2, 1323933), (3, 882622), (6, 441311), (13, 203682), (26, 101841), (39, 67894), (78, 33947), (83, 31902), (166, 15951), (249, 10634), (409, 6474), (498, 5317), (818, 3237), (1079, 2454), (1227, 2158)]