2920888936

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{984127}}^1$

素因数の和:984193

約数の個数: 32

約数和(自身を含む): 6377149440

約数和(自身を除く): 3456260504

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 984127, 1968254, 3936508, 6888889, 7873016, 13777778, 27555556, 52158731, 55111112, 104317462, 208634924, 365111117, 417269848, 730222234, 1460444468, 2920888936]

約数ペア:

[(1, 2920888936), (2, 1460444468), (4, 730222234), (7, 417269848), (8, 365111117), (14, 208634924), (28, 104317462), (53, 55111112), (56, 52158731), (106, 27555556), (212, 13777778), (371, 7873016), (424, 6888889), (742, 3936508), (1484, 1968254), (2968, 984127)]