4947281036726

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{9241}}^1\times {\mathrm{122173}}^1$

素因数の和:131736

約数の個数: 32

約数和(自身を含む): 8509139565888

約数和(自身を除く): 3561858529162

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 9241, 18482, 64687, 122173, 129374, 244346, 855211, 1710422, 2892433, 5784866, 20247031, 38240149, 40494062, 76480298, 267681043, 535362086, 1129000693, 2258001386, 7903004851, 15806009702, 353377216909, 706754433818, 2473640518363, 4947281036726]

約数ペア:

[(1, 4947281036726), (2, 2473640518363), (7, 706754433818), (14, 353377216909), (313, 15806009702), (626, 7903004851), (2191, 2258001386), (4382, 1129000693), (9241, 535362086), (18482, 267681043), (64687, 76480298), (122173, 40494062), (129374, 38240149), (244346, 20247031), (855211, 5784866), (1710422, 2892433)]