2007685274

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103393}}^1$

素因数の和:103494

約数の個数: 32

約数和(自身を含む): 3672554880

約数和(自身を除く): 1664869606

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2774, 9709, 19418, 103393, 206786, 723751, 1447502, 1964467, 3928934, 7547689, 13751269, 15095378, 27502538, 52833823, 105667646, 143406091, 286812182, 1003842637, 2007685274]

約数ペア:

[(1, 2007685274), (2, 1003842637), (7, 286812182), (14, 143406091), (19, 105667646), (38, 52833823), (73, 27502538), (133, 15095378), (146, 13751269), (266, 7547689), (511, 3928934), (1022, 1964467), (1387, 1447502), (2774, 723751), (9709, 206786), (19418, 103393)]