2580452378

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{11489}}^1$

素因数の和:11822

約数の個数: 32

約数和(自身を含む): 4513639680

約数和(自身を除く): 1933187302

約数列:

[1, 2, 7, 14, 61, 122, 263, 427, 526, 854, 1841, 3682, 11489, 16043, 22978, 32086, 80423, 112301, 160846, 224602, 700829, 1401658, 3021607, 4905803, 6043214, 9811606, 21151249, 42302498, 184318027, 368636054, 1290226189, 2580452378]

約数ペア:

[(1, 2580452378), (2, 1290226189), (7, 368636054), (14, 184318027), (61, 42302498), (122, 21151249), (263, 9811606), (427, 6043214), (526, 4905803), (854, 3021607), (1841, 1401658), (3682, 700829), (11489, 224602), (16043, 160846), (22978, 112301), (32086, 80423)]