978852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 2680832

約数和(自身を除く): 1701980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 271, 301, 516, 542, 602, 813, 903, 1084, 1204, 1626, 1806, 1897, 3252, 3612, 3794, 5691, 7588, 11382, 11653, 22764, 23306, 34959, 46612, 69918, 81571, 139836, 163142, 244713, 326284, 489426, 978852]

約数ペア:

[(1, 978852), (2, 489426), (3, 326284), (4, 244713), (6, 163142), (7, 139836), (12, 81571), (14, 69918), (21, 46612), (28, 34959), (42, 23306), (43, 22764), (84, 11653), (86, 11382), (129, 7588), (172, 5691), (258, 3794), (271, 3612), (301, 3252), (516, 1897), (542, 1806), (602, 1626), (813, 1204), (903, 1084)]