8913788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 18204480

約数和(自身を除く): 9290692

約数列:

[1, 2, 4, 13, 23, 26, 29, 46, 52, 58, 92, 116, 257, 299, 377, 514, 598, 667, 754, 1028, 1196, 1334, 1508, 2668, 3341, 5911, 6682, 7453, 8671, 11822, 13364, 14906, 17342, 23644, 29812, 34684, 76843, 96889, 153686, 171419, 193778, 307372, 342838, 387556, 685676, 2228447, 4456894, 8913788]

約数ペア:

[(1, 8913788), (2, 4456894), (4, 2228447), (13, 685676), (23, 387556), (26, 342838), (29, 307372), (46, 193778), (52, 171419), (58, 153686), (92, 96889), (116, 76843), (257, 34684), (299, 29812), (377, 23644), (514, 17342), (598, 14906), (667, 13364), (754, 11822), (1028, 8671), (1196, 7453), (1334, 6682), (1508, 5911), (2668, 3341)]