5438402

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{97}}^2$

素因数の和:230

約数の個数: 18

約数和(自身を含む): 8755947

約数和(自身を除く): 3317545

約数列:

[1, 2, 17, 34, 97, 194, 289, 578, 1649, 3298, 9409, 18818, 28033, 56066, 159953, 319906, 2719201, 5438402]

約数ペア:

[(1, 5438402), (2, 2719201), (17, 319906), (34, 159953), (97, 56066), (194, 28033), (289, 18818), (578, 9409), (1649, 3298)]