83979658

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1\times {\mathrm{643}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 152087040

約数和(自身を除く): 68107382

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 491, 643, 982, 1286, 3437, 4501, 6874, 9002, 9329, 12217, 18658, 24434, 65303, 85519, 130606, 171038, 315713, 631426, 2209991, 4419982, 5998547, 11997094, 41989829, 83979658]

約数ペア:

[(1, 83979658), (2, 41989829), (7, 11997094), (14, 5998547), (19, 4419982), (38, 2209991), (133, 631426), (266, 315713), (491, 171038), (643, 130606), (982, 85519), (1286, 65303), (3437, 24434), (4501, 18658), (6874, 12217), (9002, 9329)]