28202471

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 32054400

約数和(自身を除く): 3851929

約数列:

[1, 11, 29, 211, 319, 419, 2321, 4609, 6119, 12151, 67309, 88409, 133661, 972499, 2563861, 28202471]

約数ペア:

[(1, 28202471), (11, 2563861), (29, 972499), (211, 133661), (319, 88409), (419, 67309), (2321, 12151), (4609, 6119)]