1676948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 3838464

約数和(自身を除く): 2161516

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 271, 364, 442, 476, 542, 884, 1084, 1547, 1897, 3094, 3523, 3794, 4607, 6188, 7046, 7588, 9214, 14092, 18428, 24661, 32249, 49322, 59891, 64498, 98644, 119782, 128996, 239564, 419237, 838474, 1676948]

約数ペア:

[(1, 1676948), (2, 838474), (4, 419237), (7, 239564), (13, 128996), (14, 119782), (17, 98644), (26, 64498), (28, 59891), (34, 49322), (52, 32249), (68, 24661), (91, 18428), (119, 14092), (182, 9214), (221, 7588), (238, 7046), (271, 6188), (364, 4607), (442, 3794), (476, 3523), (542, 3094), (884, 1897), (1084, 1547)]