839829776

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{42709}}^1$

素因数の和:43946

約数の個数: 20

約数和(自身を含む): 1628532300

約数和(自身を除く): 788702524

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 4916, 9832, 19664, 42709, 85418, 170836, 341672, 683344, 52489361, 104978722, 209957444, 419914888, 839829776]

約数ペア:

[(1, 839829776), (2, 419914888), (4, 209957444), (8, 104978722), (16, 52489361), (1229, 683344), (2458, 341672), (4916, 170836), (9832, 85418), (19664, 42709)]