1941076670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{785861}}^1$

素因数の和:785900

約数の個数: 32

約数和(自身を含む): 3960744480

約数和(自身を除く): 2019667810

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 785861, 1571722, 3929305, 7858610, 10216193, 14931359, 20432386, 29862718, 51080965, 74656795, 102161930, 149313590, 194107667, 388215334, 970538335, 1941076670]

約数ペア:

[(1, 1941076670), (2, 970538335), (5, 388215334), (10, 194107667), (13, 149313590), (19, 102161930), (26, 74656795), (38, 51080965), (65, 29862718), (95, 20432386), (130, 14931359), (190, 10216193), (247, 7858610), (494, 3929305), (1235, 1571722), (2470, 785861)]