489127964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{113329}}^1$

素因数の和:113429

約数の個数: 24

約数和(自身を含む): 932932560

約数和(自身を除く): 443804596

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 113329, 226658, 453316, 1473277, 2946554, 5893108, 9406307, 18812614, 37625228, 122281991, 244563982, 489127964]

約数ペア:

[(1, 489127964), (2, 244563982), (4, 122281991), (13, 37625228), (26, 18812614), (52, 9406307), (83, 5893108), (166, 2946554), (332, 1473277), (1079, 453316), (2158, 226658), (4316, 113329)]