2013607897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1\times {\mathrm{16619}}^1$

素因数の和:17556

約数の個数: 16

約数和(自身を含む): 2425190400

約数和(自身を除く): 411582503

約数列:

[1, 7, 19, 133, 911, 6377, 16619, 17309, 116333, 121163, 315761, 2210327, 15139909, 105979363, 287658271, 2013607897]

約数ペア:

[(1, 2013607897), (7, 287658271), (19, 105979363), (133, 15139909), (911, 2210327), (6377, 315761), (16619, 121163), (17309, 116333)]