1954282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 3220704

約数和(自身を除く): 1266422

約数列:

[1, 2, 11, 22, 211, 421, 422, 842, 2321, 4631, 4642, 9262, 88831, 177662, 977141, 1954282]

約数ペア:

[(1, 1954282), (2, 977141), (11, 177662), (22, 88831), (211, 9262), (421, 4642), (422, 4631), (842, 2321)]