90560990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{696623}}^1$

素因数の和:696643

約数の個数: 16

約数和(自身を含む): 175549248

約数和(自身を除く): 84988258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 696623, 1393246, 3483115, 6966230, 9056099, 18112198, 45280495, 90560990]

約数ペア:

[(1, 90560990), (2, 45280495), (5, 18112198), (10, 9056099), (13, 6966230), (26, 3483115), (65, 1393246), (130, 696623)]