1319571214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{695243}}^1$

素因数の和:695331

約数の個数: 16

約数和(自身を含む): 2160818352

約数和(自身を除く): 841247138

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 695243, 1390486, 9038159, 18076318, 50752739, 101505478, 659785607, 1319571214]

約数ペア:

[(1, 1319571214), (2, 659785607), (13, 101505478), (26, 50752739), (73, 18076318), (146, 9038159), (949, 1390486), (1898, 695243)]