29980904

素因数分解:

$2^3\times {\mathrm{1871}}^1\times {\mathrm{2003}}^1$

素因数の和:3880

約数の個数: 16

約数和(自身を含む): 56272320

約数和(自身を除く): 26291416

約数列:

[1, 2, 4, 8, 1871, 2003, 3742, 4006, 7484, 8012, 14968, 16024, 3747613, 7495226, 14990452, 29980904]

約数ペア:

[(1, 29980904), (2, 14990452), (4, 7495226), (8, 3747613), (1871, 16024), (2003, 14968), (3742, 8012), (4006, 7484)]