2241507212

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{13781}}^1$

素因数の和:13986

約数の個数: 48

約数和(自身を含む): 4633839168

約数和(自身を除く): 2392331956

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 157, 259, 314, 518, 628, 1036, 1099, 2198, 4396, 5809, 11618, 13781, 23236, 27562, 40663, 55124, 81326, 96467, 162652, 192934, 385868, 509897, 1019794, 2039588, 2163617, 3569279, 4327234, 7138558, 8654468, 14277116, 15145319, 30290638, 60581276, 80053829, 160107658, 320215316, 560376803, 1120753606, 2241507212]

約数ペア:

[(1, 2241507212), (2, 1120753606), (4, 560376803), (7, 320215316), (14, 160107658), (28, 80053829), (37, 60581276), (74, 30290638), (148, 15145319), (157, 14277116), (259, 8654468), (314, 7138558), (518, 4327234), (628, 3569279), (1036, 2163617), (1099, 2039588), (2198, 1019794), (4396, 509897), (5809, 385868), (11618, 192934), (13781, 162652), (23236, 96467), (27562, 81326), (40663, 55124)]