493911502

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{20011}}^1$

素因数の和:20104

約数の個数: 32

約数和(自身を含む): 887572224

約数和(自身を除く): 393660722

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3526, 12341, 20011, 24682, 40022, 140077, 280154, 820451, 860473, 1640902, 1720946, 5743157, 6023311, 11486314, 12046622, 35279393, 70558786, 246955751, 493911502]

約数ペア:

[(1, 493911502), (2, 246955751), (7, 70558786), (14, 35279393), (41, 12046622), (43, 11486314), (82, 6023311), (86, 5743157), (287, 1720946), (301, 1640902), (574, 860473), (602, 820451), (1763, 280154), (3526, 140077), (12341, 40022), (20011, 24682)]