1288820162

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1\times {\mathrm{1279}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 2229534720

約数和(自身を除く): 940714558

約数列:

[1, 2, 7, 14, 167, 334, 431, 862, 1169, 1279, 2338, 2558, 3017, 6034, 8953, 17906, 71977, 143954, 213593, 427186, 503839, 551249, 1007678, 1102498, 1495151, 2990302, 3858743, 7717486, 92058583, 184117166, 644410081, 1288820162]

約数ペア:

[(1, 1288820162), (2, 644410081), (7, 184117166), (14, 92058583), (167, 7717486), (334, 3858743), (431, 2990302), (862, 1495151), (1169, 1102498), (1279, 1007678), (2338, 551249), (2558, 503839), (3017, 427186), (6034, 213593), (8953, 143954), (17906, 71977)]