1620229624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{15579131}}^1$

素因数の和:15579150

約数の個数: 16

約数和(自身を含む): 3271617720

約数和(自身を除く): 1651388096

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 15579131, 31158262, 62316524, 124633048, 202528703, 405057406, 810114812, 1620229624]

約数ペア:

[(1, 1620229624), (2, 810114812), (4, 405057406), (8, 202528703), (13, 124633048), (26, 62316524), (52, 31158262), (104, 15579131)]