2053102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:675

約数の個数: 16

約数和(自身を含む): 3281040

約数和(自身を除く): 1227938

約数列:

[1, 2, 19, 38, 97, 194, 557, 1114, 1843, 3686, 10583, 21166, 54029, 108058, 1026551, 2053102]

約数ペア:

[(1, 2053102), (2, 1026551), (19, 108058), (38, 54029), (97, 21166), (194, 10583), (557, 3686), (1114, 1843)]