4009874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 3066286

約数列:

[1, 2, 11, 19, 22, 38, 53, 106, 181, 209, 362, 418, 583, 1007, 1166, 1991, 2014, 3439, 3982, 6878, 9593, 11077, 19186, 22154, 37829, 75658, 105523, 182267, 211046, 364534, 2004937, 4009874]

約数ペア:

[(1, 4009874), (2, 2004937), (11, 364534), (19, 211046), (22, 182267), (38, 105523), (53, 75658), (106, 37829), (181, 22154), (209, 19186), (362, 11077), (418, 9593), (583, 6878), (1007, 3982), (1166, 3439), (1991, 2014)]