1048951799

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 1322703360

約数和(自身を除く): 273751561

約数列:

[1, 7, 17, 67, 71, 109, 119, 289, 469, 497, 763, 1139, 1207, 1853, 2023, 4757, 7303, 7739, 7973, 8449, 12971, 19363, 20519, 31501, 33299, 51121, 54173, 80869, 124151, 131563, 135541, 143633, 220507, 518513, 566083, 869057, 920941, 1374773, 2110567, 2236571, 3629591, 8814721, 9623411, 14773969, 15655997, 61703047, 149850257, 1048951799]

約数ペア:

[(1, 1048951799), (7, 149850257), (17, 61703047), (67, 15655997), (71, 14773969), (109, 9623411), (119, 8814721), (289, 3629591), (469, 2236571), (497, 2110567), (763, 1374773), (1139, 920941), (1207, 869057), (1853, 566083), (2023, 518513), (4757, 220507), (7303, 143633), (7739, 135541), (7973, 131563), (8449, 124151), (12971, 80869), (19363, 54173), (20519, 51121), (31501, 33299)]