285479826

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{2579}}^1$

素因数の和:3574

約数の個数: 32

約数和(自身を含む): 601862400

約数和(自身を除く): 316382574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 971, 1942, 2579, 2913, 5158, 5826, 7737, 15474, 18449, 36898, 49001, 55347, 98002, 110694, 147003, 294006, 2504209, 5008418, 7512627, 15025254, 47579971, 95159942, 142739913, 285479826]

約数ペア:

[(1, 285479826), (2, 142739913), (3, 95159942), (6, 47579971), (19, 15025254), (38, 7512627), (57, 5008418), (114, 2504209), (971, 294006), (1942, 147003), (2579, 110694), (2913, 98002), (5158, 55347), (5826, 49001), (7737, 36898), (15474, 18449)]