1391020682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{405073}}^1$

素因数の和:405193

約数の個数: 16

約数和(自身を含む): 2231147592

約数和(自身を除く): 840126910

約数列:

[1, 2, 17, 34, 101, 202, 1717, 3434, 405073, 810146, 6886241, 13772482, 40912373, 81824746, 695510341, 1391020682]

約数ペア:

[(1, 1391020682), (2, 695510341), (17, 81824746), (34, 40912373), (101, 13772482), (202, 6886241), (1717, 810146), (3434, 405073)]