7790972

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3919}}^1$

素因数の和:4001

約数の個数: 24

約数和(自身を含む): 15805440

約数和(自身を除く): 8014468

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 3919, 7838, 15676, 27433, 54866, 109732, 278249, 556498, 1112996, 1947743, 3895486, 7790972]

約数ペア:

[(1, 7790972), (2, 3895486), (4, 1947743), (7, 1112996), (14, 556498), (28, 278249), (71, 109732), (142, 54866), (284, 27433), (497, 15676), (994, 7838), (1988, 3919)]