1425886

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 2737152

約数和(自身を除く): 1311266

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 197, 329, 394, 517, 658, 1034, 1379, 2167, 2758, 3619, 4334, 7238, 9259, 15169, 18518, 30338, 64813, 101849, 129626, 203698, 712943, 1425886]

約数ペア:

[(1, 1425886), (2, 712943), (7, 203698), (11, 129626), (14, 101849), (22, 64813), (47, 30338), (77, 18518), (94, 15169), (154, 9259), (197, 7238), (329, 4334), (394, 3619), (517, 2758), (658, 2167), (1034, 1379)]