1247114465282

素因数分解:

$2^1\times 7^2\times {\mathrm{439}}^1\times {\mathrm{28987831}}^1$

素因数の和:28988286

約数の個数: 24

約数和(自身を含む): 2181044479680

約数和(自身を除く): 933930014398

約数列:

[1, 2, 7, 14, 49, 98, 439, 878, 3073, 6146, 21511, 43022, 28987831, 57975662, 202914817, 405829634, 1420403719, 2840807438, 12725657809, 25451315618, 89079604663, 178159209326, 623557232641, 1247114465282]

約数ペア:

[(1, 1247114465282), (2, 623557232641), (7, 178159209326), (14, 89079604663), (49, 25451315618), (98, 12725657809), (439, 2840807438), (878, 1420403719), (3073, 405829634), (6146, 202914817), (21511, 57975662), (43022, 28987831)]