2740576378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1\times {\mathrm{29473}}^1$

素因数の和:31941

約数の個数: 16

約数和(自身を含む): 4329141120

約数和(自身を除く): 1588564742

約数列:

[1, 2, 19, 38, 2447, 4894, 29473, 46493, 58946, 92986, 559987, 1119974, 72120431, 144240862, 1370288189, 2740576378]

約数ペア:

[(1, 2740576378), (2, 1370288189), (19, 144240862), (38, 72120431), (2447, 1119974), (4894, 559987), (29473, 92986), (46493, 58946)]