290468922

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2547973}}^1$

素因数の和:2547997

約数の個数: 16

約数和(自身を含む): 611513760

約数和(自身を除く): 321044838

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2547973, 5095946, 7643919, 15287838, 48411487, 96822974, 145234461, 290468922]

約数ペア:

[(1, 290468922), (2, 145234461), (3, 96822974), (6, 48411487), (19, 15287838), (38, 7643919), (57, 5095946), (114, 2547973)]