47898994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 84994560

約数和(自身を除く): 37095566

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 991, 1859, 1982, 2197, 3718, 4394, 10901, 12883, 21802, 24167, 25766, 48334, 141713, 167479, 283426, 334958, 1842269, 2177227, 3684538, 4354454, 23949497, 47898994]

約数ペア:

[(1, 47898994), (2, 23949497), (11, 4354454), (13, 3684538), (22, 2177227), (26, 1842269), (143, 334958), (169, 283426), (286, 167479), (338, 141713), (991, 48334), (1859, 25766), (1982, 24167), (2197, 21802), (3718, 12883), (4394, 10901)]