256559614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{3541}}^1$

素因数の和:5691

約数の個数: 16

約数和(自身を含む): 407783376

約数和(自身を除く): 151223762

約数列:

[1, 2, 17, 34, 2131, 3541, 4262, 7082, 36227, 60197, 72454, 120394, 7545871, 15091742, 128279807, 256559614]

約数ペア:

[(1, 256559614), (2, 128279807), (17, 15091742), (34, 7545871), (2131, 120394), (3541, 72454), (4262, 60197), (7082, 36227)]