788607070

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{3697}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 1442575008

約数和(自身を除く): 653967938

約数列:

[1, 2, 5, 10, 83, 166, 257, 415, 514, 830, 1285, 2570, 3697, 7394, 18485, 21331, 36970, 42662, 106655, 213310, 306851, 613702, 950129, 1534255, 1900258, 3068510, 4750645, 9501290, 78860707, 157721414, 394303535, 788607070]

約数ペア:

[(1, 788607070), (2, 394303535), (5, 157721414), (10, 78860707), (83, 9501290), (166, 4750645), (257, 3068510), (415, 1900258), (514, 1534255), (830, 950129), (1285, 613702), (2570, 306851), (3697, 213310), (7394, 106655), (18485, 42662), (21331, 36970)]