2989579684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8213131}}^1$

素因数の和:8213155

約数の個数: 24

約数和(自身を含む): 6439095488

約数和(自身を除く): 3449515804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 8213131, 16426262, 32852524, 57491917, 106770703, 114983834, 213541406, 229967668, 427082812, 747394921, 1494789842, 2989579684]

約数ペア:

[(1, 2989579684), (2, 1494789842), (4, 747394921), (7, 427082812), (13, 229967668), (14, 213541406), (26, 114983834), (28, 106770703), (52, 57491917), (91, 32852524), (182, 16426262), (364, 8213131)]