1312203710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1958513}}^1$

素因数の和:1958587

約数の個数: 16

約数和(自身を含む): 2397221136

約数和(自身を除く): 1085017426

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 1958513, 3917026, 9792565, 19585130, 131220371, 262440742, 656101855, 1312203710]

約数ペア:

[(1, 1312203710), (2, 656101855), (5, 262440742), (10, 131220371), (67, 19585130), (134, 9792565), (335, 3917026), (670, 1958513)]