97873828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 199085040

約数和(自身を除く): 101211212

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 53, 68, 106, 212, 221, 442, 689, 884, 901, 1378, 1802, 2089, 2756, 3604, 4178, 8356, 11713, 23426, 27157, 35513, 46852, 54314, 71026, 108628, 110717, 142052, 221434, 442868, 461669, 923338, 1439321, 1846676, 1882189, 2878642, 3764378, 5757284, 7528756, 24468457, 48936914, 97873828]

約数ペア:

[(1, 97873828), (2, 48936914), (4, 24468457), (13, 7528756), (17, 5757284), (26, 3764378), (34, 2878642), (52, 1882189), (53, 1846676), (68, 1439321), (106, 923338), (212, 461669), (221, 442868), (442, 221434), (689, 142052), (884, 110717), (901, 108628), (1378, 71026), (1802, 54314), (2089, 46852), (2756, 35513), (3604, 27157), (4178, 23426), (8356, 11713)]