201728410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1551757}}^1$

素因数の和:1551777

約数の個数: 16

約数和(自身を含む): 391043016

約数和(自身を除く): 189314606

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1551757, 3103514, 7758785, 15517570, 20172841, 40345682, 100864205, 201728410]

約数ペア:

[(1, 201728410), (2, 100864205), (5, 40345682), (10, 20172841), (13, 15517570), (26, 7758785), (65, 3103514), (130, 1551757)]