664236474

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{347041}}^1$

素因数の和:347086

約数の個数: 32

約数和(自身を含む): 1499221440

約数和(自身を除く): 834984966

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 347041, 694082, 1041123, 2082246, 3817451, 7634902, 10064189, 11452353, 20128378, 22904706, 30192567, 60385134, 110706079, 221412158, 332118237, 664236474]

約数ペア:

[(1, 664236474), (2, 332118237), (3, 221412158), (6, 110706079), (11, 60385134), (22, 30192567), (29, 22904706), (33, 20128378), (58, 11452353), (66, 10064189), (87, 7634902), (174, 3817451), (319, 2082246), (638, 1041123), (957, 694082), (1914, 347041)]