513065274

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{21523}}^1$

素因数の和:21694

約数の個数: 32

約数和(自身を含む): 1069312320

約数和(自身を除く): 556247046

約数列:

[1, 2, 3, 6, 29, 58, 87, 137, 174, 274, 411, 822, 3973, 7946, 11919, 21523, 23838, 43046, 64569, 129138, 624167, 1248334, 1872501, 2948651, 3745002, 5897302, 8845953, 17691906, 85510879, 171021758, 256532637, 513065274]

約数ペア:

[(1, 513065274), (2, 256532637), (3, 171021758), (6, 85510879), (29, 17691906), (58, 8845953), (87, 5897302), (137, 3745002), (174, 2948651), (274, 1872501), (411, 1248334), (822, 624167), (3973, 129138), (7946, 64569), (11919, 43046), (21523, 23838)]