1520996834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{206153}}^1$

素因数の和:206210

約数の個数: 32

約数和(自身を含む): 2849872896

約数和(自身を除く): 1328876062

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 3689, 7378, 206153, 412306, 1443071, 2886142, 3504601, 6390743, 7009202, 12781486, 24532207, 44735201, 49064414, 89470402, 108642631, 217285262, 760498417, 1520996834]

約数ペア:

[(1, 1520996834), (2, 760498417), (7, 217285262), (14, 108642631), (17, 89470402), (31, 49064414), (34, 44735201), (62, 24532207), (119, 12781486), (217, 7009202), (238, 6390743), (434, 3504601), (527, 2886142), (1054, 1443071), (3689, 412306), (7378, 206153)]