239607844

素因数分解:

$2^2\times 7^2\times {\mathrm{971}}^1\times {\mathrm{1259}}^1$

素因数の和:2248

約数の個数: 36

約数和(自身を含む): 488663280

約数和(自身を除く): 249055436

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 971, 1259, 1942, 2518, 3884, 5036, 6797, 8813, 13594, 17626, 27188, 35252, 47579, 61691, 95158, 123382, 190316, 246764, 1222489, 2444978, 4889956, 8557423, 17114846, 34229692, 59901961, 119803922, 239607844]

約数ペア:

[(1, 239607844), (2, 119803922), (4, 59901961), (7, 34229692), (14, 17114846), (28, 8557423), (49, 4889956), (98, 2444978), (196, 1222489), (971, 246764), (1259, 190316), (1942, 123382), (2518, 95158), (3884, 61691), (5036, 47579), (6797, 35252), (8813, 27188), (13594, 17626)]