1515674004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{511361}}^1$

素因数の和:511400

約数の個数: 48

約数和(自身を含む): 4009078080

約数和(自身を除く): 2493404076

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 511361, 1022722, 1534083, 2045444, 3068166, 6136332, 6647693, 9715859, 13295386, 19431718, 19943079, 26590772, 29147577, 38863436, 39886158, 58295154, 79772316, 116590308, 126306167, 252612334, 378918501, 505224668, 757837002, 1515674004]

約数ペア:

[(1, 1515674004), (2, 757837002), (3, 505224668), (4, 378918501), (6, 252612334), (12, 126306167), (13, 116590308), (19, 79772316), (26, 58295154), (38, 39886158), (39, 38863436), (52, 29147577), (57, 26590772), (76, 19943079), (78, 19431718), (114, 13295386), (156, 9715859), (228, 6647693), (247, 6136332), (494, 3068166), (741, 2045444), (988, 1534083), (1482, 1022722), (2964, 511361)]