1446428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 2721600

約数和(自身を除く): 1275172

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 239, 356, 478, 956, 1513, 3026, 4063, 6052, 8126, 16252, 21271, 42542, 85084, 361607, 723214, 1446428]

約数ペア:

[(1, 1446428), (2, 723214), (4, 361607), (17, 85084), (34, 42542), (68, 21271), (89, 16252), (178, 8126), (239, 6052), (356, 4063), (478, 3026), (956, 1513)]