489309204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2146093}}^1$

素因数の和:2146119

約数の個数: 24

約数和(自身を含む): 1201812640

約数和(自身を除く): 712503436

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 2146093, 4292186, 6438279, 8584372, 12876558, 25753116, 40775767, 81551534, 122327301, 163103068, 244654602, 489309204]

約数ペア:

[(1, 489309204), (2, 244654602), (3, 163103068), (4, 122327301), (6, 81551534), (12, 40775767), (19, 25753116), (38, 12876558), (57, 8584372), (76, 6438279), (114, 4292186), (228, 2146093)]