1020199486

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1303}}^1\times {\mathrm{5843}}^1$

素因数の和:7215

約数の個数: 16

約数和(自身を含む): 1554597504

約数和(自身を除く): 534398018

約数列:

[1, 2, 67, 134, 1303, 2606, 5843, 11686, 87301, 174602, 391481, 782962, 7613429, 15226858, 510099743, 1020199486]

約数ペア:

[(1, 1020199486), (2, 510099743), (67, 15226858), (134, 7613429), (1303, 782962), (2606, 391481), (5843, 174602), (11686, 87301)]