849742076

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{735071}}^1$

素因数の和:735109

約数の個数: 18

約数和(自身を含む): 1579669728

約数和(自身を除く): 729927652

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 735071, 1470142, 2940284, 12496207, 24992414, 49984828, 212435519, 424871038, 849742076]

約数ペア:

[(1, 849742076), (2, 424871038), (4, 212435519), (17, 49984828), (34, 24992414), (68, 12496207), (289, 2940284), (578, 1470142), (1156, 735071)]