378840274

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{21143}}^1$

素因数の和:21210

約数の個数: 24

約数和(自身を含む): 623155968

約数和(自身を除く): 244315694

約数列:

[1, 2, 17, 31, 34, 62, 289, 527, 578, 1054, 8959, 17918, 21143, 42286, 359431, 655433, 718862, 1310866, 6110327, 11142361, 12220654, 22284722, 189420137, 378840274]

約数ペア:

[(1, 378840274), (2, 189420137), (17, 22284722), (31, 12220654), (34, 11142361), (62, 6110327), (289, 1310866), (527, 718862), (578, 655433), (1054, 359431), (8959, 42286), (17918, 21143)]