1671964

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 3371648

約数和(自身を除く): 1699684

約数列:

[1, 2, 4, 7, 14, 28, 211, 283, 422, 566, 844, 1132, 1477, 1981, 2954, 3962, 5908, 7924, 59713, 119426, 238852, 417991, 835982, 1671964]

約数ペア:

[(1, 1671964), (2, 835982), (4, 417991), (7, 238852), (14, 119426), (28, 59713), (211, 7924), (283, 5908), (422, 3962), (566, 2954), (844, 1981), (1132, 1477)]