2051216401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{118369}}^1$

素因数の和:118456

約数の個数: 16

約数和(自身を含む): 2333309440

約数和(自身を除く): 282093039

約数列:

[1, 13, 31, 43, 403, 559, 1333, 17329, 118369, 1538797, 3669439, 5089867, 47702707, 66168271, 157785877, 2051216401]

約数ペア:

[(1, 2051216401), (13, 157785877), (31, 66168271), (43, 47702707), (403, 5089867), (559, 3669439), (1333, 1538797), (17329, 118369)]