1956957029144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{990362869}}^1$

素因数の和:990362907

約数の個数: 32

約数和(自身を含む): 4159524054000

約数和(自身を除く): 2202567024856

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 990362869, 1980725738, 3961451476, 7922902952, 12874717297, 18816894511, 25749434594, 37633789022, 51498869188, 75267578044, 102997738376, 150535156088, 244619628643, 489239257286, 978478514572, 1956957029144]

約数ペア:

[(1, 1956957029144), (2, 978478514572), (4, 489239257286), (8, 244619628643), (13, 150535156088), (19, 102997738376), (26, 75267578044), (38, 51498869188), (52, 37633789022), (76, 25749434594), (104, 18816894511), (152, 12874717297), (247, 7922902952), (494, 3961451476), (988, 1980725738), (1976, 990362869)]