2243399152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8247791}}^1$

素因数の和:8247816

約数の個数: 20

約数和(自身を含む): 4602267936

約数和(自身を除く): 2358868784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8247791, 16495582, 32991164, 65982328, 131964656, 140212447, 280424894, 560849788, 1121699576, 2243399152]

約数ペア:

[(1, 2243399152), (2, 1121699576), (4, 560849788), (8, 280424894), (16, 140212447), (17, 131964656), (34, 65982328), (68, 32991164), (136, 16495582), (272, 8247791)]