2217754676

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{27961}}^1$

素因数の和:28295

約数の個数: 24

約数和(自身を含む): 3945997440

約数和(自身を除く): 1728242764

約数列:

[1, 2, 4, 79, 158, 251, 316, 502, 1004, 19829, 27961, 39658, 55922, 79316, 111844, 2208919, 4417838, 7018211, 8835676, 14036422, 28072844, 554438669, 1108877338, 2217754676]

約数ペア:

[(1, 2217754676), (2, 1108877338), (4, 554438669), (79, 28072844), (158, 14036422), (251, 8835676), (316, 7018211), (502, 4417838), (1004, 2208919), (19829, 111844), (27961, 79316), (39658, 55922)]