508715984

素因数分解:

$2^4\times 7^1\times {\mathrm{4542107}}^1$

素因数の和:4542122

約数の個数: 20

約数和(自身を含む): 1126442784

約数和(自身を除く): 617726800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4542107, 9084214, 18168428, 31794749, 36336856, 63589498, 72673712, 127178996, 254357992, 508715984]

約数ペア:

[(1, 508715984), (2, 254357992), (4, 127178996), (7, 72673712), (8, 63589498), (14, 36336856), (16, 31794749), (28, 18168428), (56, 9084214), (112, 4542107)]