4642418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2371}}^1$

素因数の和:2473

約数の個数: 16

約数和(自身を含む): 7685280

約数和(自身を除く): 3042862

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 2371, 4742, 26081, 52162, 211019, 422038, 2321209, 4642418]

約数ペア:

[(1, 4642418), (2, 2321209), (11, 422038), (22, 211019), (89, 52162), (178, 26081), (979, 4742), (1958, 2371)]