284589826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 460354752

約数和(自身を除く): 175764926

約数列:

[1, 2, 17, 34, 107, 137, 214, 274, 571, 1142, 1819, 2329, 3638, 4658, 9707, 14659, 19414, 29318, 61097, 78227, 122194, 156454, 249203, 498406, 1038649, 1329859, 2077298, 2659718, 8370289, 16740578, 142294913, 284589826]

約数ペア:

[(1, 284589826), (2, 142294913), (17, 16740578), (34, 8370289), (107, 2659718), (137, 2077298), (214, 1329859), (274, 1038649), (571, 498406), (1142, 249203), (1819, 156454), (2329, 122194), (3638, 78227), (4658, 61097), (9707, 29318), (14659, 19414)]