4387214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 7620480

約数和(自身を除く): 3233266

約数列:

[1, 2, 13, 19, 26, 38, 83, 107, 166, 214, 247, 494, 1079, 1391, 1577, 2033, 2158, 2782, 3154, 4066, 8881, 17762, 20501, 26429, 41002, 52858, 115453, 168739, 230906, 337478, 2193607, 4387214]

約数ペア:

[(1, 4387214), (2, 2193607), (13, 337478), (19, 230906), (26, 168739), (38, 115453), (83, 52858), (107, 41002), (166, 26429), (214, 20501), (247, 17762), (494, 8881), (1079, 4066), (1391, 3154), (1577, 2782), (2033, 2158)]