2013852005

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{70823}}^1$

素因数の和:70897

約数の個数: 24

約数和(自身を含む): 2712842496

約数和(自身を除く): 698990491

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 2585, 5687, 28435, 70823, 354115, 779053, 3328681, 3895265, 8569583, 16643405, 36615491, 42847915, 183077455, 402770401, 2013852005]

約数ペア:

[(1, 2013852005), (5, 402770401), (11, 183077455), (47, 42847915), (55, 36615491), (121, 16643405), (235, 8569583), (517, 3895265), (605, 3328681), (2585, 779053), (5687, 354115), (28435, 70823)]