264873238

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1$

素因数の和:2188

約数の個数: 32

約数和(自身を含む): 470366208

約数和(自身を除く): 205492970

約数列:

[1, 2, 7, 14, 31, 62, 217, 337, 434, 674, 1811, 2359, 3622, 4718, 10447, 12677, 20894, 25354, 56141, 73129, 112282, 146258, 392987, 610307, 785974, 1220614, 4272149, 8544298, 18919517, 37839034, 132436619, 264873238]

約数ペア:

[(1, 264873238), (2, 132436619), (7, 37839034), (14, 18919517), (31, 8544298), (62, 4272149), (217, 1220614), (337, 785974), (434, 610307), (674, 392987), (1811, 146258), (2359, 112282), (3622, 73129), (4718, 56141), (10447, 25354), (12677, 20894)]