8218628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1237}}^1$

素因数の和:1403

約数の個数: 24

約数和(自身を含む): 15806784

約数和(自身を除く): 7588156

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1237, 1661, 2474, 3322, 4948, 6644, 13607, 27214, 54428, 186787, 373574, 747148, 2054657, 4109314, 8218628]

約数ペア:

[(1, 8218628), (2, 4109314), (4, 2054657), (11, 747148), (22, 373574), (44, 186787), (151, 54428), (302, 27214), (604, 13607), (1237, 6644), (1661, 4948), (2474, 3322)]