1237814

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 1969920

約数和(自身を除く): 732106

約数列:

[1, 2, 23, 46, 71, 142, 379, 758, 1633, 3266, 8717, 17434, 26909, 53818, 618907, 1237814]

約数ペア:

[(1, 1237814), (2, 618907), (23, 53818), (46, 26909), (71, 17434), (142, 8717), (379, 3266), (758, 1633)]