557423692

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{205237}}^1$

素因数の和:205345

約数の個数: 24

約数和(自身を含む): 1126346144

約数和(自身を除く): 568922452

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 205237, 410474, 820948, 1436659, 2873318, 5746636, 19907989, 39815978, 79631956, 139355923, 278711846, 557423692]

約数ペア:

[(1, 557423692), (2, 278711846), (4, 139355923), (7, 79631956), (14, 39815978), (28, 19907989), (97, 5746636), (194, 2873318), (388, 1436659), (679, 820948), (1358, 410474), (2716, 205237)]