1036780940884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19938095017}}^1$

素因数の和:19938095034

約数の個数: 12

約数和(自身を含む): 1953933311764

約数和(自身を除く): 917152370880

約数列:

[1, 2, 4, 13, 26, 52, 19938095017, 39876190034, 79752380068, 259195235221, 518390470442, 1036780940884]

約数ペア:

[(1, 1036780940884), (2, 518390470442), (4, 259195235221), (13, 79752380068), (26, 39876190034), (52, 19938095017)]