2013250659

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5045741}}^1$

素因数の和:5045770

約数の個数: 16

約数和(自身を含む): 3229274880

約数和(自身を除く): 1216024221

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5045741, 15137223, 35320187, 95869079, 105960561, 287607237, 671083553, 2013250659]

約数ペア:

[(1, 2013250659), (3, 671083553), (7, 287607237), (19, 105960561), (21, 95869079), (57, 35320187), (133, 15137223), (399, 5045741)]