664306034

素因数分解:

$2^1\times 7^2\times {\mathrm{1871}}^1\times {\mathrm{3623}}^1$

素因数の和:5510

約数の個数: 24

約数和(自身を含む): 1160085888

約数和(自身を除く): 495779854

約数列:

[1, 2, 7, 14, 49, 98, 1871, 3623, 3742, 7246, 13097, 25361, 26194, 50722, 91679, 177527, 183358, 355054, 6778633, 13557266, 47450431, 94900862, 332153017, 664306034]

約数ペア:

[(1, 664306034), (2, 332153017), (7, 94900862), (14, 47450431), (49, 13557266), (98, 6778633), (1871, 355054), (3623, 183358), (3742, 177527), (7246, 91679), (13097, 50722), (25361, 26194)]