172555894

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1373}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 303906816

約数和(自身を除く): 131350922

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 658, 1337, 1373, 2674, 2746, 8977, 9611, 17954, 19222, 62839, 64531, 125678, 129062, 262243, 451717, 524486, 903434, 1835701, 3671402, 12325421, 24650842, 86277947, 172555894]

約数ペア:

[(1, 172555894), (2, 86277947), (7, 24650842), (14, 12325421), (47, 3671402), (94, 1835701), (191, 903434), (329, 524486), (382, 451717), (658, 262243), (1337, 129062), (1373, 125678), (2674, 64531), (2746, 62839), (8977, 19222), (9611, 17954)]