90586990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{696823}}^1$

素因数の和:696843

約数の個数: 16

約数和(自身を含む): 175599648

約数和(自身を除く): 85012658

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 696823, 1393646, 3484115, 6968230, 9058699, 18117398, 45293495, 90586990]

約数ペア:

[(1, 90586990), (2, 45293495), (5, 18117398), (10, 9058699), (13, 6968230), (26, 3484115), (65, 1393646), (130, 696823)]