7740172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4091}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 15124032

約数和(自身を除く): 7383860

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 4091, 8182, 16364, 45001, 90002, 175913, 180004, 351826, 703652, 1935043, 3870086, 7740172]

約数ペア:

[(1, 7740172), (2, 3870086), (4, 1935043), (11, 703652), (22, 351826), (43, 180004), (44, 175913), (86, 90002), (172, 45001), (473, 16364), (946, 8182), (1892, 4091)]