628019714

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{911}}^1\times {\mathrm{1201}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 1104993792

約数和(自身を除く): 476974078

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 911, 1201, 1822, 2402, 6377, 8407, 12754, 16814, 37351, 49241, 74702, 98482, 261457, 344687, 522914, 689374, 1094111, 2188222, 7658777, 15317554, 44858551, 89717102, 314009857, 628019714]

約数ペア:

[(1, 628019714), (2, 314009857), (7, 89717102), (14, 44858551), (41, 15317554), (82, 7658777), (287, 2188222), (574, 1094111), (911, 689374), (1201, 522914), (1822, 344687), (2402, 261457), (6377, 98482), (8407, 74702), (12754, 49241), (16814, 37351)]