28964457071

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{997021}}^1$

素因数の和:997190

約数の個数: 16

約数和(自身を含む): 33499939200

約数和(自身を除く): 4535482129

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 29051, 997021, 10967231, 18943399, 138585919, 208377389, 1524445109, 2633132461, 28964457071]

約数ペア:

[(1, 28964457071), (11, 2633132461), (19, 1524445109), (139, 208377389), (209, 138585919), (1529, 18943399), (2641, 10967231), (29051, 997021)]