1566821870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1\times {\mathrm{11113}}^1$

素因数の和:11756

約数の個数: 32

約数和(自身を含む): 2947966272

約数和(自身を除く): 1381144402

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 613, 1226, 3065, 6130, 11113, 14099, 22226, 28198, 55565, 70495, 111130, 140990, 255599, 511198, 1277995, 2555990, 6812269, 13624538, 34061345, 68122690, 156682187, 313364374, 783410935, 1566821870]

約数ペア:

[(1, 1566821870), (2, 783410935), (5, 313364374), (10, 156682187), (23, 68122690), (46, 34061345), (115, 13624538), (230, 6812269), (613, 2555990), (1226, 1277995), (3065, 511198), (6130, 255599), (11113, 140990), (14099, 111130), (22226, 70495), (28198, 55565)]