656452014

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{12491}}^1$

素因数の和:12976

約数の個数: 32

約数和(自身を含む): 1385112960

約数和(自身を除く): 728660946

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 461, 922, 1383, 2766, 8759, 12491, 17518, 24982, 26277, 37473, 52554, 74946, 237329, 474658, 711987, 1423974, 5758351, 11516702, 17275053, 34550106, 109408669, 218817338, 328226007, 656452014]

約数ペア:

[(1, 656452014), (2, 328226007), (3, 218817338), (6, 109408669), (19, 34550106), (38, 17275053), (57, 11516702), (114, 5758351), (461, 1423974), (922, 711987), (1383, 474658), (2766, 237329), (8759, 74946), (12491, 52554), (17518, 37473), (24982, 26277)]