1380521741

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{5581}}^1$

素因数の和:5924

約数の個数: 16

約数和(自身を含む): 1489724160

約数和(自身を除く): 109202419

約数列:

[1, 19, 47, 277, 893, 5263, 5581, 13019, 106039, 247361, 262307, 1545937, 4983833, 29372803, 72659039, 1380521741]

約数ペア:

[(1, 1380521741), (19, 72659039), (47, 29372803), (277, 4983833), (893, 1545937), (5263, 262307), (5581, 247361), (13019, 106039)]