287055938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{109313}}^1$

素因数の和:109429

約数の個数: 16

約数和(自身を含む): 468301176

約数和(自身を除く): 181245238

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 109313, 218626, 1421069, 2842138, 11040613, 22081226, 143527969, 287055938]

約数ペア:

[(1, 287055938), (2, 143527969), (13, 22081226), (26, 11040613), (101, 2842138), (202, 1421069), (1313, 218626), (2626, 109313)]