1295431382

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5442989}}^1$

素因数の和:5443015

約数の個数: 16

約数和(自身を含む): 2351371680

約数和(自身を除く): 1055940298

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5442989, 10885978, 38100923, 76201846, 92530813, 185061626, 647715691, 1295431382]

約数ペア:

[(1, 1295431382), (2, 647715691), (7, 185061626), (14, 92530813), (17, 76201846), (34, 38100923), (119, 10885978), (238, 5442989)]