84980090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653693}}^1$

素因数の和:653713

約数の個数: 16

約数和(自身を含む): 164730888

約数和(自身を除く): 79750798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 653693, 1307386, 3268465, 6536930, 8498009, 16996018, 42490045, 84980090]

約数ペア:

[(1, 84980090), (2, 42490045), (5, 16996018), (10, 8498009), (13, 6536930), (26, 3268465), (65, 1307386), (130, 653693)]