78215802862

素因数分解:

$2^1\times {\mathrm{739}}^1\times {\mathrm{2017}}^1\times {\mathrm{26237}}^1$

素因数の和:28995

約数の個数: 16

約数和(自身を含む): 117545190480

約数和(自身を除く): 39329387618

約数列:

[1, 2, 739, 1478, 2017, 4034, 26237, 52474, 1490563, 2981126, 19389143, 38778286, 52920029, 105840058, 39107901431, 78215802862]

約数ペア:

[(1, 78215802862), (2, 39107901431), (739, 105840058), (1478, 52920029), (2017, 38778286), (4034, 19389143), (26237, 2981126), (52474, 1490563)]