305032

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 705600

約数和(自身を除く): 400568

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 419, 728, 838, 1676, 2933, 3352, 5447, 5866, 10894, 11732, 21788, 23464, 38129, 43576, 76258, 152516, 305032]

約数ペア:

[(1, 305032), (2, 152516), (4, 76258), (7, 43576), (8, 38129), (13, 23464), (14, 21788), (26, 11732), (28, 10894), (52, 5866), (56, 5447), (91, 3352), (104, 2933), (182, 1676), (364, 838), (419, 728)]