1279347846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{742943}}^1$

素因数の和:742996

約数の個数: 32

約数和(自身を含む): 2995550208

約数和(自身を除く): 1716202362

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 742943, 1485886, 2228829, 4457658, 5200601, 10401202, 15601803, 30460663, 31203606, 60921326, 91381989, 182763978, 213224641, 426449282, 639673923, 1279347846]

約数ペア:

[(1, 1279347846), (2, 639673923), (3, 426449282), (6, 213224641), (7, 182763978), (14, 91381989), (21, 60921326), (41, 31203606), (42, 30460663), (82, 15601803), (123, 10401202), (246, 5200601), (287, 4457658), (574, 2228829), (861, 1485886), (1722, 742943)]