580651346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{393929}}^1$

素因数の和:394009

約数の個数: 16

約数和(自身を含む): 964340640

約数和(自身を除く): 383689294

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 393929, 787858, 4333219, 8666438, 26393243, 52786486, 290325673, 580651346]

約数ペア:

[(1, 580651346), (2, 290325673), (11, 52786486), (22, 26393243), (67, 8666438), (134, 4333219), (737, 787858), (1474, 393929)]