5263258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 10725120

約数和(自身を除く): 5461862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 239, 242, 286, 478, 847, 1001, 1573, 1673, 1694, 2002, 2629, 3107, 3146, 3346, 5258, 6214, 11011, 18403, 21749, 22022, 28919, 34177, 36806, 43498, 57838, 68354, 202433, 239239, 375947, 404866, 478478, 751894, 2631629, 5263258]

約数ペア:

[(1, 5263258), (2, 2631629), (7, 751894), (11, 478478), (13, 404866), (14, 375947), (22, 239239), (26, 202433), (77, 68354), (91, 57838), (121, 43498), (143, 36806), (154, 34177), (182, 28919), (239, 22022), (242, 21749), (286, 18403), (478, 11011), (847, 6214), (1001, 5258), (1573, 3346), (1673, 3146), (1694, 3107), (2002, 2629)]