1379741639

素因数分解:

${\mathrm{19}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:527

約数の個数: 24

約数和(自身を含む): 1485442800

約数和(自身を除く): 105701161

約数列:

[1, 19, 113, 149, 227, 361, 2147, 2831, 4313, 16837, 25651, 33823, 40793, 53789, 81947, 319903, 487369, 642637, 3821999, 6078157, 9260011, 12210103, 72617981, 1379741639]

約数ペア:

[(1, 1379741639), (19, 72617981), (113, 12210103), (149, 9260011), (227, 6078157), (361, 3821999), (2147, 642637), (2831, 487369), (4313, 319903), (16837, 81947), (25651, 53789), (33823, 40793)]