2635642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1677

約数の個数: 16

約数和(自身を含む): 4260960

約数和(自身を除く): 1625318

約数列:

[1, 2, 19, 38, 43, 86, 817, 1613, 1634, 3226, 30647, 61294, 69359, 138718, 1317821, 2635642]

約数ペア:

[(1, 2635642), (2, 1317821), (19, 138718), (38, 69359), (43, 61294), (86, 30647), (817, 3226), (1613, 1634)]