7138879190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{32833}}^1$

素因数の和:34136

約数の個数: 32

約数和(自身を含む): 13616916480

約数和(自身を除く): 6478037290

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1279, 2558, 6395, 12790, 21743, 32833, 43486, 65666, 108715, 164165, 217430, 328330, 558161, 1116322, 2790805, 5581610, 41993407, 83986814, 209967035, 419934070, 713887919, 1427775838, 3569439595, 7138879190]

約数ペア:

[(1, 7138879190), (2, 3569439595), (5, 1427775838), (10, 713887919), (17, 419934070), (34, 209967035), (85, 83986814), (170, 41993407), (1279, 5581610), (2558, 2790805), (6395, 1116322), (12790, 558161), (21743, 328330), (32833, 217430), (43486, 164165), (65666, 108715)]