2019604886

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{14549}}^1$

素因数の和:14864

約数の個数: 32

約数和(自身を含む): 3446604000

約数和(自身を除く): 1426999114

約数列:

[1, 2, 13, 19, 26, 38, 247, 281, 494, 562, 3653, 5339, 7306, 10678, 14549, 29098, 69407, 138814, 189137, 276431, 378274, 552862, 3593603, 4088269, 7187206, 8176538, 53147497, 77677111, 106294994, 155354222, 1009802443, 2019604886]

約数ペア:

[(1, 2019604886), (2, 1009802443), (13, 155354222), (19, 106294994), (26, 77677111), (38, 53147497), (247, 8176538), (281, 7187206), (494, 4088269), (562, 3593603), (3653, 552862), (5339, 378274), (7306, 276431), (10678, 189137), (14549, 138814), (29098, 69407)]