700000004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1446281}}^1$

素因数の和:1446307

約数の個数: 18

約数和(自身を含む): 1346488542

約数和(自身を除く): 646488538

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1446281, 2892562, 5785124, 15909091, 31818182, 63636364, 175000001, 350000002, 700000004]

約数ペア:

[(1, 700000004), (2, 350000002), (4, 175000001), (11, 63636364), (22, 31818182), (44, 15909091), (121, 5785124), (242, 2892562), (484, 1446281)]