1866064

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{523}}^1$

素因数の和:754

約数の個数: 20

約数和(自身を含む): 3638656

約数和(自身を除く): 1772592

約数列:

[1, 2, 4, 8, 16, 223, 446, 523, 892, 1046, 1784, 2092, 3568, 4184, 8368, 116629, 233258, 466516, 933032, 1866064]

約数ペア:

[(1, 1866064), (2, 933032), (4, 466516), (8, 233258), (16, 116629), (223, 8368), (446, 4184), (523, 3568), (892, 2092), (1046, 1784)]