1330446278

素因数分解:

$2^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{111409}}^1$

素因数の和:112271

約数の個数: 16

約数和(自身を含む): 2283459360

約数和(自身を除く): 953013082

約数列:

[1, 2, 7, 14, 853, 1706, 5971, 11942, 111409, 222818, 779863, 1559726, 95031877, 190063754, 665223139, 1330446278]

約数ペア:

[(1, 1330446278), (2, 665223139), (7, 190063754), (14, 95031877), (853, 1559726), (1706, 779863), (5971, 222818), (11942, 111409)]