478889346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{14653}}^1$

素因数の和:15090

約数の個数: 32

約数和(自身を含む): 1033986240

約数和(自身を除く): 555096894

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 838, 1257, 2514, 5447, 10894, 14653, 16341, 29306, 32682, 43959, 87918, 190489, 380978, 571467, 1142934, 6139607, 12279214, 18418821, 36837642, 79814891, 159629782, 239444673, 478889346]

約数ペア:

[(1, 478889346), (2, 239444673), (3, 159629782), (6, 79814891), (13, 36837642), (26, 18418821), (39, 12279214), (78, 6139607), (419, 1142934), (838, 571467), (1257, 380978), (2514, 190489), (5447, 87918), (10894, 43959), (14653, 32682), (16341, 29306)]