2462894

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2099026

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 197, 266, 329, 394, 658, 893, 1379, 1786, 2758, 3743, 6251, 7486, 9259, 12502, 18518, 26201, 52402, 64813, 129626, 175921, 351842, 1231447, 2462894]

約数ペア:

[(1, 2462894), (2, 1231447), (7, 351842), (14, 175921), (19, 129626), (38, 64813), (47, 52402), (94, 26201), (133, 18518), (197, 12502), (266, 9259), (329, 7486), (394, 6251), (658, 3743), (893, 2758), (1379, 1786)]