2007557272

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1156427}}^1$

素因数の和:1156471

約数の個数: 32

約数和(自身を含む): 4440683520

約数和(自身を除く): 2433126248

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 1156427, 2312854, 4625708, 8094989, 9251416, 16189978, 32379956, 35849237, 64759912, 71698474, 143396948, 250944659, 286793896, 501889318, 1003778636, 2007557272]

約数ペア:

[(1, 2007557272), (2, 1003778636), (4, 501889318), (7, 286793896), (8, 250944659), (14, 143396948), (28, 71698474), (31, 64759912), (56, 35849237), (62, 32379956), (124, 16189978), (217, 9251416), (248, 8094989), (434, 4625708), (868, 2312854), (1736, 1156427)]