1330662176

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{3677}}^1$

素因数の和:3993

約数の個数: 48

約数和(自身を含む): 2691589824

約数和(自身を除く): 1360927648

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 263, 344, 526, 688, 1052, 1376, 2104, 3677, 4208, 7354, 8416, 11309, 14708, 22618, 29416, 45236, 58832, 90472, 117664, 158111, 180944, 316222, 361888, 632444, 967051, 1264888, 1934102, 2529776, 3868204, 5059552, 7736408, 15472816, 30945632, 41583193, 83166386, 166332772, 332665544, 665331088, 1330662176]

約数ペア:

[(1, 1330662176), (2, 665331088), (4, 332665544), (8, 166332772), (16, 83166386), (32, 41583193), (43, 30945632), (86, 15472816), (172, 7736408), (263, 5059552), (344, 3868204), (526, 2529776), (688, 1934102), (1052, 1264888), (1376, 967051), (2104, 632444), (3677, 361888), (4208, 316222), (7354, 180944), (8416, 158111), (11309, 117664), (14708, 90472), (22618, 58832), (29416, 45236)]