290502022

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{26347}}^1$

素因数の和:26535

約数の個数: 16

約数和(自身を含む): 450550800

約数和(自身を除く): 160048778

約数列:

[1, 2, 37, 74, 149, 298, 5513, 11026, 26347, 52694, 974839, 1949678, 3925703, 7851406, 145251011, 290502022]

約数ペア:

[(1, 290502022), (2, 145251011), (37, 7851406), (74, 3925703), (149, 1949678), (298, 974839), (5513, 52694), (11026, 26347)]