550519354

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{123269}}^1$

素因数の和:123318

約数の個数: 32

約数和(自身を含む): 1065052800

約数和(自身を除く): 514533446

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 319, 406, 638, 2233, 4466, 123269, 246538, 862883, 1355959, 1725766, 2711918, 3574801, 7149602, 9491713, 18983426, 25023607, 39322811, 50047214, 78645622, 275259677, 550519354]

約数ペア:

[(1, 550519354), (2, 275259677), (7, 78645622), (11, 50047214), (14, 39322811), (22, 25023607), (29, 18983426), (58, 9491713), (77, 7149602), (154, 3574801), (203, 2711918), (319, 1725766), (406, 1355959), (638, 862883), (2233, 246538), (4466, 123269)]