2547156632

素因数分解:

$2^3\times {\mathrm{1439}}^1\times {\mathrm{221261}}^1$

素因数の和:222706

約数の個数: 16

約数和(自身を含む): 4779259200

約数和(自身を除く): 2232102568

約数列:

[1, 2, 4, 8, 1439, 2878, 5756, 11512, 221261, 442522, 885044, 1770088, 318394579, 636789158, 1273578316, 2547156632]

約数ペア:

[(1, 2547156632), (2, 1273578316), (4, 636789158), (8, 318394579), (1439, 1770088), (2878, 885044), (5756, 442522), (11512, 221261)]