374858638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128113}}^1$

素因数の和:128152

約数の個数: 32

約数和(自身を含む): 737936640

約数和(自身を除く): 363078002

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 128113, 256226, 896791, 1409243, 1793582, 2434147, 2818486, 4868294, 9864701, 17039029, 19729402, 26775617, 34078058, 53551234, 187429319, 374858638]

約数ペア:

[(1, 374858638), (2, 187429319), (7, 53551234), (11, 34078058), (14, 26775617), (19, 19729402), (22, 17039029), (38, 9864701), (77, 4868294), (133, 2818486), (154, 2434147), (209, 1793582), (266, 1409243), (418, 896791), (1463, 256226), (2926, 128113)]