489959302

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3529}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 862110720

約数和(自身を除く): 372151418

約数列:

[1, 2, 7, 14, 47, 94, 211, 329, 422, 658, 1477, 2954, 3529, 7058, 9917, 19834, 24703, 49406, 69419, 138838, 165863, 331726, 744619, 1161041, 1489238, 2322082, 5212333, 10424666, 34997093, 69994186, 244979651, 489959302]

約数ペア:

[(1, 489959302), (2, 244979651), (7, 69994186), (14, 34997093), (47, 10424666), (94, 5212333), (211, 2322082), (329, 1489238), (422, 1161041), (658, 744619), (1477, 331726), (2954, 165863), (3529, 138838), (7058, 69419), (9917, 49406), (19834, 24703)]