788384532

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{117529}}^1$

素因数の和:117592

約数の個数: 48

約数和(自身を含む): 2027157440

約数和(自身を除く): 1238772908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 117529, 235058, 352587, 470116, 705174, 1410348, 1527877, 3055754, 4583631, 5053747, 6111508, 9167262, 10107494, 15161241, 18334524, 20214988, 30322482, 60644964, 65698711, 131397422, 197096133, 262794844, 394192266, 788384532]

約数ペア:

[(1, 788384532), (2, 394192266), (3, 262794844), (4, 197096133), (6, 131397422), (12, 65698711), (13, 60644964), (26, 30322482), (39, 20214988), (43, 18334524), (52, 15161241), (78, 10107494), (86, 9167262), (129, 6111508), (156, 5053747), (172, 4583631), (258, 3055754), (516, 1527877), (559, 1410348), (1118, 705174), (1677, 470116), (2236, 352587), (3354, 235058), (6708, 117529)]