2112779462974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2087}}^1\times {\mathrm{62039}}^1$

素因数の和:64368

約数の個数: 32

約数和(自身を含む): 3264395904000

約数和(自身を除く): 1151616441026

約数列:

[1, 2, 41, 82, 199, 398, 2087, 4174, 8159, 16318, 62039, 85567, 124078, 171134, 415313, 830626, 2543599, 5087198, 12345761, 17027833, 24691522, 34055666, 129475393, 258950786, 506176201, 1012352402, 5308491113, 10616982226, 25765603207, 51531206414, 1056389731487, 2112779462974]

約数ペア:

[(1, 2112779462974), (2, 1056389731487), (41, 51531206414), (82, 25765603207), (199, 10616982226), (398, 5308491113), (2087, 1012352402), (4174, 506176201), (8159, 258950786), (16318, 129475393), (62039, 34055666), (85567, 24691522), (124078, 17027833), (171134, 12345761), (415313, 5087198), (830626, 2543599)]