627486530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{132661}}^1$

素因数の和:132722

約数の個数: 32

約数和(自身を含む): 1260819648

約数和(自身を除く): 633333118

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 132661, 265322, 663305, 1326610, 1459271, 2918542, 5704423, 7296355, 11408846, 14592710, 28522115, 57044230, 62748653, 125497306, 313743265, 627486530]

約数ペア:

[(1, 627486530), (2, 313743265), (5, 125497306), (10, 62748653), (11, 57044230), (22, 28522115), (43, 14592710), (55, 11408846), (86, 7296355), (110, 5704423), (215, 2918542), (430, 1459271), (473, 1326610), (946, 663305), (2365, 265322), (4730, 132661)]