1402338145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{501731}}^1$

素因数の和:501792

約数の個数: 16

約数和(自身を含む): 1854401472

約数和(自身を除く): 452063327

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 501731, 2508655, 6522503, 21574433, 32612515, 107872165, 280467629, 1402338145]

約数ペア:

[(1, 1402338145), (5, 280467629), (13, 107872165), (43, 32612515), (65, 21574433), (215, 6522503), (559, 2508655), (2795, 501731)]