2017007788

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{48157}}^1$

素因数の和:48481

約数の個数: 24

約数和(自身を含む): 3638047952

約数和(自身を除く): 1621040164

約数列:

[1, 2, 4, 37, 74, 148, 283, 566, 1132, 10471, 20942, 41884, 48157, 96314, 192628, 1781809, 3563618, 7127236, 13628431, 27256862, 54513724, 504251947, 1008503894, 2017007788]

約数ペア:

[(1, 2017007788), (2, 1008503894), (4, 504251947), (37, 54513724), (74, 27256862), (148, 13628431), (283, 7127236), (566, 3563618), (1132, 1781809), (10471, 192628), (20942, 96314), (41884, 48157)]