1999608396952

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{23875351}}^1$

素因数の和:23875424

約数の個数: 48

約数和(自身を含む): 4093429100400

約数和(自身を除く): 2093820703448

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 361, 551, 722, 1102, 1444, 2204, 2888, 4408, 10469, 20938, 41876, 83752, 23875351, 47750702, 95501404, 191002808, 453631669, 692385179, 907263338, 1384770358, 1814526676, 2769540716, 3629053352, 5539081432, 8619001711, 13155318401, 17238003422, 26310636802, 34476006844, 52621273604, 68952013688, 105242547208, 249951049619, 499902099238, 999804198476, 1999608396952]

約数ペア:

[(1, 1999608396952), (2, 999804198476), (4, 499902099238), (8, 249951049619), (19, 105242547208), (29, 68952013688), (38, 52621273604), (58, 34476006844), (76, 26310636802), (116, 17238003422), (152, 13155318401), (232, 8619001711), (361, 5539081432), (551, 3629053352), (722, 2769540716), (1102, 1814526676), (1444, 1384770358), (2204, 907263338), (2888, 692385179), (4408, 453631669), (10469, 191002808), (20938, 95501404), (41876, 47750702), (83752, 23875351)]