1356446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 2600640

約数和(自身を除く): 1244194

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 257, 377, 406, 514, 754, 1799, 2639, 3341, 3598, 5278, 6682, 7453, 14906, 23387, 46774, 52171, 96889, 104342, 193778, 678223, 1356446]

約数ペア:

[(1, 1356446), (2, 678223), (7, 193778), (13, 104342), (14, 96889), (26, 52171), (29, 46774), (58, 23387), (91, 14906), (182, 7453), (203, 6682), (257, 5278), (377, 3598), (406, 3341), (514, 2639), (754, 1799)]