2247382358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{439}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 3935500800

約数和(自身を除く): 1688118442

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 241, 247, 439, 482, 494, 559, 817, 878, 1118, 1634, 3133, 4579, 5707, 6266, 8341, 9158, 10363, 10621, 11414, 16682, 18877, 20726, 21242, 37754, 59527, 105799, 108433, 119054, 134719, 196897, 211598, 216866, 245401, 269438, 358663, 393794, 490802, 717326, 1375387, 2010181, 2559661, 2750774, 4020362, 4549357, 4662619, 5119322, 9098714, 9325238, 26132353, 52264706, 59141641, 86437783, 118283282, 172875566, 1123691179, 2247382358]

約数ペア:

[(1, 2247382358), (2, 1123691179), (13, 172875566), (19, 118283282), (26, 86437783), (38, 59141641), (43, 52264706), (86, 26132353), (241, 9325238), (247, 9098714), (439, 5119322), (482, 4662619), (494, 4549357), (559, 4020362), (817, 2750774), (878, 2559661), (1118, 2010181), (1634, 1375387), (3133, 717326), (4579, 490802), (5707, 393794), (6266, 358663), (8341, 269438), (9158, 245401), (10363, 216866), (10621, 211598), (11414, 196897), (16682, 134719), (18877, 119054), (20726, 108433), (21242, 105799), (37754, 59527)]