170727986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{887}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 301650048

約数和(自身を除く): 130922062

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 673, 887, 1346, 1774, 7403, 8749, 9757, 11531, 14806, 17498, 19514, 23062, 96239, 126841, 192478, 253682, 596951, 1193902, 6566461, 7760363, 13132922, 15520726, 85363993, 170727986]

約数ペア:

[(1, 170727986), (2, 85363993), (11, 15520726), (13, 13132922), (22, 7760363), (26, 6566461), (143, 1193902), (286, 596951), (673, 253682), (887, 192478), (1346, 126841), (1774, 96239), (7403, 23062), (8749, 19514), (9757, 17498), (11531, 14806)]