521430046

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1104

約数の個数: 32

約数和(自身を含む): 821705472

約数和(自身を除く): 300275426

約数列:

[1, 2, 41, 67, 82, 107, 134, 214, 887, 1774, 2747, 4387, 5494, 7169, 8774, 14338, 36367, 59429, 72734, 94909, 118858, 189818, 293929, 587858, 2436589, 3891269, 4873178, 6358903, 7782538, 12717806, 260715023, 521430046]

約数ペア:

[(1, 521430046), (2, 260715023), (41, 12717806), (67, 7782538), (82, 6358903), (107, 4873178), (134, 3891269), (214, 2436589), (887, 587858), (1774, 293929), (2747, 189818), (4387, 118858), (5494, 94909), (7169, 72734), (8774, 59429), (14338, 36367)]