8000986

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:366

約数の個数: 32

約数和(自身を含む): 14370048

約数和(自身を除く): 6369062

約数列:

[1, 2, 7, 14, 41, 53, 82, 106, 263, 287, 371, 526, 574, 742, 1841, 2173, 3682, 4346, 10783, 13939, 15211, 21566, 27878, 30422, 75481, 97573, 150962, 195146, 571499, 1142998, 4000493, 8000986]

約数ペア:

[(1, 8000986), (2, 4000493), (7, 1142998), (14, 571499), (41, 195146), (53, 150962), (82, 97573), (106, 75481), (263, 30422), (287, 27878), (371, 21566), (526, 15211), (574, 13939), (742, 10783), (1841, 4346), (2173, 3682)]