2018320172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{245299}}^1$

素因数の和:245342

約数の個数: 36

約数和(自身を含む): 4110737400

約数和(自身を除く): 2092417228

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 374, 484, 748, 2057, 4114, 8228, 245299, 490598, 981196, 2698289, 4170083, 5396578, 8340166, 10793156, 16680332, 29681179, 45870913, 59362358, 91741826, 118724716, 183483652, 504580043, 1009160086, 2018320172]

約数ペア:

[(1, 2018320172), (2, 1009160086), (4, 504580043), (11, 183483652), (17, 118724716), (22, 91741826), (34, 59362358), (44, 45870913), (68, 29681179), (121, 16680332), (187, 10793156), (242, 8340166), (374, 5396578), (484, 4170083), (748, 2698289), (2057, 981196), (4114, 490598), (8228, 245299)]