938392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 2167200

約数和(自身を除く): 1228808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1289, 2578, 5156, 9023, 10312, 16757, 18046, 33514, 36092, 67028, 72184, 117299, 134056, 234598, 469196, 938392]

約数ペア:

[(1, 938392), (2, 469196), (4, 234598), (7, 134056), (8, 117299), (13, 72184), (14, 67028), (26, 36092), (28, 33514), (52, 18046), (56, 16757), (91, 10312), (104, 9023), (182, 5156), (364, 2578), (728, 1289)]