2013509897318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{38704969}}^1$

素因数の和:38705064

約数の個数: 24

約数和(自身を含む): 3267473567400

約数和(自身を除く): 1253963670082

約数列:

[1, 2, 19, 37, 38, 74, 703, 1369, 1406, 2738, 26011, 52022, 38704969, 77409938, 735394411, 1432083853, 1470788822, 2864167706, 27209593207, 52987102561, 54419186414, 105974205122, 1006754948659, 2013509897318]

約数ペア:

[(1, 2013509897318), (2, 1006754948659), (19, 105974205122), (37, 54419186414), (38, 52987102561), (74, 27209593207), (703, 2864167706), (1369, 1470788822), (1406, 1432083853), (2738, 735394411), (26011, 77409938), (52022, 38704969)]