1276899916

素因数分解:

$2^2\times {\mathrm{44417}}^1\times {\mathrm{7187}}^1$

素因数の和:51608

約数の個数: 12

約数和(自身を含む): 2234936088

約数和(自身を除く): 958036172

約数列:

[1, 2, 4, 7187, 14374, 28748, 44417, 88834, 177668, 319224979, 638449958, 1276899916]

約数ペア:

[(1, 1276899916), (2, 638449958), (4, 319224979), (7187, 177668), (14374, 88834), (28748, 44417)]