538328030

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{135599}}^1$

素因数の和:136003

約数の個数: 16

約数和(自身を含む): 971438400

約数和(自身を除く): 433110370

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 135599, 271198, 677995, 1355990, 53832803, 107665606, 269164015, 538328030]

約数ペア:

[(1, 538328030), (2, 269164015), (5, 107665606), (10, 53832803), (397, 1355990), (794, 677995), (1985, 271198), (3970, 135599)]