1298814000001

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{6786323}}^1$

素因数の和:6787788

約数の個数: 16

約数和(自身を含む): 1563569049600

約数和(自身を除く): 264755049599

約数列:

[1, 7, 19, 133, 1439, 10073, 27341, 191387, 6786323, 47504261, 128940137, 902580959, 9765518797, 68358631579, 185544857143, 1298814000001]

約数ペア:

[(1, 1298814000001), (7, 185544857143), (19, 68358631579), (133, 9765518797), (1439, 902580959), (10073, 128940137), (27341, 47504261), (191387, 6786323)]