2381058812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{67391}}^1$

素因数の和:67490

約数の個数: 36

約数和(自身を含む): 4642904448

約数和(自身を除く): 2261845636

約数列:

[1, 2, 4, 11, 22, 44, 73, 121, 146, 242, 292, 484, 803, 1606, 3212, 8833, 17666, 35332, 67391, 134782, 269564, 741301, 1482602, 2965204, 4919543, 8154311, 9839086, 16308622, 19678172, 32617244, 54114973, 108229946, 216459892, 595264703, 1190529406, 2381058812]

約数ペア:

[(1, 2381058812), (2, 1190529406), (4, 595264703), (11, 216459892), (22, 108229946), (44, 54114973), (73, 32617244), (121, 19678172), (146, 16308622), (242, 9839086), (292, 8154311), (484, 4919543), (803, 2965204), (1606, 1482602), (3212, 741301), (8833, 269564), (17666, 134782), (35332, 67391)]