1489724792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{9800821}}^1$

素因数の和:9800846

約数の個数: 16

約数和(自身を含む): 2940246600

約数和(自身を除く): 1450521808

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 9800821, 19601642, 39203284, 78406568, 186215599, 372431198, 744862396, 1489724792]

約数ペア:

[(1, 1489724792), (2, 744862396), (4, 372431198), (8, 186215599), (19, 78406568), (38, 39203284), (76, 19601642), (152, 9800821)]