1390036561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1\times {\mathrm{3181}}^1$

素因数の和:3520

約数の個数: 16

約数和(自身を含む): 1484084800

約数和(自身を除く): 94048239

約数列:

[1, 19, 109, 211, 2071, 3181, 4009, 22999, 60439, 346729, 436981, 671191, 6587851, 12752629, 73159819, 1390036561]

約数ペア:

[(1, 1390036561), (19, 73159819), (109, 12752629), (211, 6587851), (2071, 671191), (3181, 436981), (4009, 346729), (22999, 60439)]