41778230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321371}}^1$

素因数の和:321391

約数の個数: 16

約数和(自身を含む): 80985744

約数和(自身を除く): 39207514

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 321371, 642742, 1606855, 3213710, 4177823, 8355646, 20889115, 41778230]

約数ペア:

[(1, 41778230), (2, 20889115), (5, 8355646), (10, 4177823), (13, 3213710), (26, 1606855), (65, 642742), (130, 321371)]