2783203436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{4349}}^1$

素因数の和:4794

約数の個数: 48

約数和(自身を含む): 5429356800

約数和(自身を除く): 2646153364

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 397, 403, 794, 806, 1588, 1612, 4349, 5161, 8698, 10322, 12307, 17396, 20644, 24614, 49228, 56537, 113074, 134819, 159991, 226148, 269638, 319982, 539276, 639964, 1726553, 1752647, 3453106, 3505294, 6906212, 7010588, 22445189, 44890378, 53523143, 89780756, 107046286, 214092572, 695800859, 1391601718, 2783203436]

約数ペア:

[(1, 2783203436), (2, 1391601718), (4, 695800859), (13, 214092572), (26, 107046286), (31, 89780756), (52, 53523143), (62, 44890378), (124, 22445189), (397, 7010588), (403, 6906212), (794, 3505294), (806, 3453106), (1588, 1752647), (1612, 1726553), (4349, 639964), (5161, 539276), (8698, 319982), (10322, 269638), (12307, 226148), (17396, 159991), (20644, 134819), (24614, 113074), (49228, 56537)]