506766

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 1118880

約数和(自身を除く): 612114

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 89, 146, 178, 219, 267, 438, 534, 949, 1157, 1898, 2314, 2847, 3471, 5694, 6497, 6942, 12994, 19491, 38982, 84461, 168922, 253383, 506766]

約数ペア:

[(1, 506766), (2, 253383), (3, 168922), (6, 84461), (13, 38982), (26, 19491), (39, 12994), (73, 6942), (78, 6497), (89, 5694), (146, 3471), (178, 2847), (219, 2314), (267, 1898), (438, 1157), (534, 949)]