7386970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 13970880

約数和(自身を除く): 6583910

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 419, 430, 838, 1763, 2095, 3526, 4190, 8815, 17179, 17630, 18017, 34358, 36034, 85895, 90085, 171790, 180170, 738697, 1477394, 3693485, 7386970]

約数ペア:

[(1, 7386970), (2, 3693485), (5, 1477394), (10, 738697), (41, 180170), (43, 171790), (82, 90085), (86, 85895), (205, 36034), (215, 34358), (410, 18017), (419, 17630), (430, 17179), (838, 8815), (1763, 4190), (2095, 3526)]