1285048

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 2508480

約数和(自身を除く): 1223432

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 764, 841, 1528, 1682, 3364, 5539, 6728, 11078, 22156, 44312, 160631, 321262, 642524, 1285048]

約数ペア:

[(1, 1285048), (2, 642524), (4, 321262), (8, 160631), (29, 44312), (58, 22156), (116, 11078), (191, 6728), (232, 5539), (382, 3364), (764, 1682), (841, 1528)]