26981998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{911}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 41368320

約数和(自身を除く): 14386322

約数列:

[1, 2, 59, 118, 251, 502, 911, 1822, 14809, 29618, 53749, 107498, 228661, 457322, 13490999, 26981998]

約数ペア:

[(1, 26981998), (2, 13490999), (59, 457322), (118, 228661), (251, 107498), (502, 53749), (911, 29618), (1822, 14809)]