1088891045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1042001}}^1$

素因数の和:1042036

約数の個数: 16

約数和(自身を含む): 1500482880

約数和(自身を除く): 411591835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 1042001, 5210005, 11462011, 19798019, 57310055, 98990095, 217778209, 1088891045]

約数ペア:

[(1, 1088891045), (5, 217778209), (11, 98990095), (19, 57310055), (55, 19798019), (95, 11462011), (209, 5210005), (1045, 1042001)]