2013293755

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{4457}}^1$

素因数の和:4707

約数の個数: 32

約数和(自身を含む): 2711605248

約数和(自身を除く): 698311493

約数列:

[1, 5, 11, 43, 55, 191, 215, 473, 955, 2101, 2365, 4457, 8213, 10505, 22285, 41065, 49027, 90343, 191651, 245135, 451715, 851287, 958255, 2108161, 4256435, 9364157, 10540805, 36605341, 46820785, 183026705, 402658751, 2013293755]

約数ペア:

[(1, 2013293755), (5, 402658751), (11, 183026705), (43, 46820785), (55, 36605341), (191, 10540805), (215, 9364157), (473, 4256435), (955, 2108161), (2101, 958255), (2365, 851287), (4457, 451715), (8213, 245135), (10505, 191651), (22285, 90343), (41065, 49027)]