9851128

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4147

約数の個数: 32

約数和(自身を含む): 21605760

約数和(自身を除く): 11754632

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 4091, 8182, 16364, 28637, 32728, 57274, 114548, 175913, 229096, 351826, 703652, 1231391, 1407304, 2462782, 4925564, 9851128]

約数ペア:

[(1, 9851128), (2, 4925564), (4, 2462782), (7, 1407304), (8, 1231391), (14, 703652), (28, 351826), (43, 229096), (56, 175913), (86, 114548), (172, 57274), (301, 32728), (344, 28637), (602, 16364), (1204, 8182), (2408, 4091)]