4975378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 7899840

約数和(自身を除く): 2924462

約数列:

[1, 2, 19, 38, 311, 421, 622, 842, 5909, 7999, 11818, 15998, 130931, 261862, 2487689, 4975378]

約数ペア:

[(1, 4975378), (2, 2487689), (19, 261862), (38, 130931), (311, 15998), (421, 11818), (622, 7999), (842, 5909)]