61580492948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1184240249}}^1$

素因数の和:1184240266

約数の個数: 12

約数和(自身を含む): 116055544500

約数和(自身を除く): 54475051552

約数列:

[1, 2, 4, 13, 26, 52, 1184240249, 2368480498, 4736960996, 15395123237, 30790246474, 61580492948]

約数ペア:

[(1, 61580492948), (2, 30790246474), (4, 15395123237), (13, 4736960996), (26, 2368480498), (52, 1184240249)]