2501422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 4815360

約数和(自身を除く): 2313938

約数列:

[1, 2, 7, 11, 14, 22, 37, 74, 77, 154, 259, 407, 439, 518, 814, 878, 2849, 3073, 4829, 5698, 6146, 9658, 16243, 32486, 33803, 67606, 113701, 178673, 227402, 357346, 1250711, 2501422]

約数ペア:

[(1, 2501422), (2, 1250711), (7, 357346), (11, 227402), (14, 178673), (22, 113701), (37, 67606), (74, 33803), (77, 32486), (154, 16243), (259, 9658), (407, 6146), (439, 5698), (518, 4829), (814, 3073), (878, 2849)]