2720242552

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1422721}}^1$

素因数の和:1422966

約数の個数: 16

約数和(自身を含む): 5121799200

約数和(自身を除く): 2401556648

約数列:

[1, 2, 4, 8, 239, 478, 956, 1912, 1422721, 2845442, 5690884, 11381768, 340030319, 680060638, 1360121276, 2720242552]

約数ペア:

[(1, 2720242552), (2, 1360121276), (4, 680060638), (8, 340030319), (239, 11381768), (478, 5690884), (956, 2845442), (1912, 1422721)]