40508821921

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{7687}}^1$

素因数の和:8149

約数の個数: 32

約数和(自身を含む): 46054195200

約数和(自身を除く): 5545373279

約数列:

[1, 19, 23, 31, 389, 437, 589, 713, 7391, 7687, 8947, 12059, 13547, 146053, 169993, 176801, 229121, 238297, 277357, 2990243, 3359219, 4527643, 5269783, 5480831, 56814617, 68775589, 92697533, 104135789, 1306736191, 1761253127, 2132043259, 40508821921]

約数ペア:

[(1, 40508821921), (19, 2132043259), (23, 1761253127), (31, 1306736191), (389, 104135789), (437, 92697533), (589, 68775589), (713, 56814617), (7391, 5480831), (7687, 5269783), (8947, 4527643), (12059, 3359219), (13547, 2990243), (146053, 277357), (169993, 238297), (176801, 229121)]