2039489089

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 2379548160

約数和(自身を除く): 340059071

約数列:

[1, 11, 19, 131, 163, 209, 457, 1441, 1793, 2489, 3097, 5027, 8683, 21353, 27379, 34067, 59867, 74491, 95513, 234883, 405707, 658537, 819401, 1137473, 1415329, 4462777, 9758321, 12512203, 15568619, 107341531, 185408099, 2039489089]

約数ペア:

[(1, 2039489089), (11, 185408099), (19, 107341531), (131, 15568619), (163, 12512203), (209, 9758321), (457, 4462777), (1441, 1415329), (1793, 1137473), (2489, 819401), (3097, 658537), (5027, 405707), (8683, 234883), (21353, 95513), (27379, 74491), (34067, 59867)]