1949113418

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{332273}}^1$

素因数の和:332701

約数の個数: 16

約数和(自身を含む): 3349321920

約数和(自身を除く): 1400208502

約数列:

[1, 2, 7, 14, 419, 838, 2933, 5866, 332273, 664546, 2325911, 4651822, 139222387, 278444774, 974556709, 1949113418]

約数ペア:

[(1, 1949113418), (2, 974556709), (7, 278444774), (14, 139222387), (419, 4651822), (838, 2325911), (2933, 664546), (5866, 332273)]