2247279748

素因数分解:

$2^2\times 7^3\times {\mathrm{1259}}^1\times {\mathrm{1301}}^1$

素因数の和:2585

約数の個数: 48

約数和(自身を含む): 4593456000

約数和(自身を除く): 2346176252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1259, 1301, 1372, 2518, 2602, 5036, 5204, 8813, 9107, 17626, 18214, 35252, 36428, 61691, 63749, 123382, 127498, 246764, 254996, 431837, 446243, 863674, 892486, 1637959, 1727348, 1784972, 3275918, 6551836, 11465713, 22931426, 45862852, 80259991, 160519982, 321039964, 561819937, 1123639874, 2247279748]

約数ペア:

[(1, 2247279748), (2, 1123639874), (4, 561819937), (7, 321039964), (14, 160519982), (28, 80259991), (49, 45862852), (98, 22931426), (196, 11465713), (343, 6551836), (686, 3275918), (1259, 1784972), (1301, 1727348), (1372, 1637959), (2518, 892486), (2602, 863674), (5036, 446243), (5204, 431837), (8813, 254996), (9107, 246764), (17626, 127498), (18214, 123382), (35252, 63749), (36428, 61691)]