8041826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 13923840

約数和(自身を除く): 5882014

約数列:

[1, 2, 13, 19, 26, 38, 73, 146, 223, 247, 446, 494, 949, 1387, 1898, 2774, 2899, 4237, 5798, 8474, 16279, 18031, 32558, 36062, 55081, 110162, 211627, 309301, 423254, 618602, 4020913, 8041826]

約数ペア:

[(1, 8041826), (2, 4020913), (13, 618602), (19, 423254), (26, 309301), (38, 211627), (73, 110162), (146, 55081), (223, 36062), (247, 32558), (446, 18031), (494, 16279), (949, 8474), (1387, 5798), (1898, 4237), (2774, 2899)]