1369990916

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{448883}}^1$

素因数の和:449003

約数の個数: 24

約数和(自身を含む): 2765125440

約数和(自身を除く): 1395134524

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 448883, 897766, 1795532, 3142181, 6284362, 12568724, 48928247, 97856494, 195712988, 342497729, 684995458, 1369990916]

約数ペア:

[(1, 1369990916), (2, 684995458), (4, 342497729), (7, 195712988), (14, 97856494), (28, 48928247), (109, 12568724), (218, 6284362), (436, 3142181), (763, 1795532), (1526, 897766), (3052, 448883)]