1413432874

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{478481}}^1$

素因数の和:478701

約数の個数: 16

約数和(自身を含む): 2434516416

約数和(自身を除く): 1021083542

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 478481, 956962, 3349367, 6698734, 100959491, 201918982, 706716437, 1413432874]

約数ペア:

[(1, 1413432874), (2, 706716437), (7, 201918982), (14, 100959491), (211, 6698734), (422, 3349367), (1477, 956962), (2954, 478481)]