620044022

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{507401}}^1$

素因数の和:507463

約数の個数: 16

約数和(自身を含む): 1022922432

約数和(自身を除く): 402878410

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 507401, 1014802, 6596213, 13192426, 23847847, 47695694, 310022011, 620044022]

約数ペア:

[(1, 620044022), (2, 310022011), (13, 47695694), (26, 23847847), (47, 13192426), (94, 6596213), (611, 1014802), (1222, 507401)]