495917534

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{271}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 884100096

約数和(自身を除く): 388182562

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 263, 271, 497, 526, 542, 994, 1841, 1897, 3479, 3682, 3794, 6958, 12887, 13279, 18673, 19241, 25774, 26558, 37346, 38482, 71273, 130711, 134687, 142546, 261422, 269374, 498911, 914977, 942809, 997822, 1829954, 1885618, 3492377, 5060383, 6984754, 10120766, 35422681, 70845362, 247958767, 495917534]

約数ペア:

[(1, 495917534), (2, 247958767), (7, 70845362), (14, 35422681), (49, 10120766), (71, 6984754), (98, 5060383), (142, 3492377), (263, 1885618), (271, 1829954), (497, 997822), (526, 942809), (542, 914977), (994, 498911), (1841, 269374), (1897, 261422), (3479, 142546), (3682, 134687), (3794, 130711), (6958, 71273), (12887, 38482), (13279, 37346), (18673, 26558), (19241, 25774)]