320425626

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{126851}}^1$

素因数の和:127277

約数の個数: 16

約数和(自身を含む): 642378528

約数和(自身を除く): 321952902

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 126851, 253702, 380553, 761106, 53404271, 106808542, 160212813, 320425626]

約数ペア:

[(1, 320425626), (2, 160212813), (3, 106808542), (6, 53404271), (421, 761106), (842, 380553), (1263, 253702), (2526, 126851)]