855888902

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18965

約数の個数: 32

約数和(自身を含む): 1495265184

約数和(自身を除く): 639376282

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 1331, 2057, 2662, 4114, 18913, 22627, 37826, 45254, 208043, 321521, 416086, 643042, 2288473, 3536731, 4576946, 7073462, 25173203, 38904041, 50346406, 77808082, 427944451, 855888902]

約数ペア:

[(1, 855888902), (2, 427944451), (11, 77808082), (17, 50346406), (22, 38904041), (34, 25173203), (121, 7073462), (187, 4576946), (242, 3536731), (374, 2288473), (1331, 643042), (2057, 416086), (2662, 321521), (4114, 208043), (18913, 45254), (22627, 37826)]