1580148394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{671261}}^1$

素因数の和:671381

約数の個数: 16

約数和(自身を含む): 2609866656

約数和(自身を除く): 1029718262

約数列:

[1, 2, 11, 22, 107, 214, 1177, 2354, 671261, 1342522, 7383871, 14767742, 71824927, 143649854, 790074197, 1580148394]

約数ペア:

[(1, 1580148394), (2, 790074197), (11, 143649854), (22, 71824927), (107, 14767742), (214, 7383871), (1177, 1342522), (2354, 671261)]