2385786

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 5221440

約数和(自身を除く): 2835654

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 419, 438, 838, 949, 1257, 1898, 2514, 2847, 5447, 5694, 10894, 16341, 30587, 32682, 61174, 91761, 183522, 397631, 795262, 1192893, 2385786]

約数ペア:

[(1, 2385786), (2, 1192893), (3, 795262), (6, 397631), (13, 183522), (26, 91761), (39, 61174), (73, 32682), (78, 30587), (146, 16341), (219, 10894), (419, 5694), (438, 5447), (838, 2847), (949, 2514), (1257, 1898)]