127724476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22159}}^1$

素因数の和:22305

約数の個数: 24

約数和(自身を含む): 245710080

約数和(自身を除く): 117985604

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 22159, 44318, 88636, 243749, 487498, 974996, 2902829, 5805658, 11611316, 31931119, 63862238, 127724476]

約数ペア:

[(1, 127724476), (2, 63862238), (4, 31931119), (11, 11611316), (22, 5805658), (44, 2902829), (131, 974996), (262, 487498), (524, 243749), (1441, 88636), (2882, 44318), (5764, 22159)]