2143148734

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 3293706240

約数和(自身を除く): 1150557506

約数列:

[1, 2, 113, 131, 191, 226, 262, 379, 382, 758, 14803, 21583, 25021, 29606, 42827, 43166, 49649, 50042, 72389, 85654, 99298, 144778, 2827373, 5610337, 5654746, 8179957, 9482959, 11220674, 16359914, 18965918, 1071574367, 2143148734]

約数ペア:

[(1, 2143148734), (2, 1071574367), (113, 18965918), (131, 16359914), (191, 11220674), (226, 9482959), (262, 8179957), (379, 5654746), (382, 5610337), (758, 2827373), (14803, 144778), (21583, 99298), (25021, 85654), (29606, 72389), (42827, 50042), (43166, 49649)]