520069390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{981263}}^1$

素因数の和:981323

約数の個数: 16

約数和(自身を含む): 953788608

約数和(自身を除く): 433719218

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 981263, 1962526, 4906315, 9812630, 52006939, 104013878, 260034695, 520069390]

約数ペア:

[(1, 520069390), (2, 260034695), (5, 104013878), (10, 52006939), (53, 9812630), (106, 4906315), (265, 1962526), (530, 981263)]