1011640742

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{744949}}^1$

素因数の和:745055

約数の個数: 16

約数和(自身を含む): 1752122400

約数和(自身を除く): 740481658

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 744949, 1489898, 5214643, 10429286, 72260053, 144520106, 505820371, 1011640742]

約数ペア:

[(1, 1011640742), (2, 505820371), (7, 144520106), (14, 72260053), (97, 10429286), (194, 5214643), (679, 1489898), (1358, 744949)]