508716656

素因数分解:

$2^4\times 7^1\times {\mathrm{4542113}}^1$

素因数の和:4542128

約数の個数: 20

約数和(自身を含む): 1126444272

約数和(自身を除く): 617727616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4542113, 9084226, 18168452, 31794791, 36336904, 63589582, 72673808, 127179164, 254358328, 508716656]

約数ペア:

[(1, 508716656), (2, 254358328), (4, 127179164), (7, 72673808), (8, 63589582), (14, 36336904), (16, 31794791), (28, 18168452), (56, 9084226), (112, 4542113)]