247539934

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{509}}^1\times {\mathrm{3331}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 377249040

約数和(自身を除く): 129709106

約数列:

[1, 2, 73, 146, 509, 1018, 3331, 6662, 37157, 74314, 243163, 486326, 1695479, 3390958, 123769967, 247539934]

約数ペア:

[(1, 247539934), (2, 123769967), (73, 3390958), (146, 1695479), (509, 486326), (1018, 243163), (3331, 74314), (6662, 37157)]