8979388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 17342640

約数和(自身を除く): 8363252

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 2293, 3916, 4586, 9172, 25223, 50446, 100892, 204077, 408154, 816308, 2244847, 4489694, 8979388]

約数ペア:

[(1, 8979388), (2, 4489694), (4, 2244847), (11, 816308), (22, 408154), (44, 204077), (89, 100892), (178, 50446), (356, 25223), (979, 9172), (1958, 4586), (2293, 3916)]