284776148

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{3347}}^1$

素因数の和:3679

約数の個数: 24

約数和(自身を含む): 506217600

約数和(自身を除く): 221441452

約数列:

[1, 2, 4, 89, 178, 239, 356, 478, 956, 3347, 6694, 13388, 21271, 42542, 85084, 297883, 595766, 799933, 1191532, 1599866, 3199732, 71194037, 142388074, 284776148]

約数ペア:

[(1, 284776148), (2, 142388074), (4, 71194037), (89, 3199732), (178, 1599866), (239, 1191532), (356, 799933), (478, 595766), (956, 297883), (3347, 85084), (6694, 42542), (13388, 21271)]