3904186

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 7440552

約数和(自身を除く): 3536366

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 73, 121, 143, 146, 187, 221, 242, 286, 374, 442, 803, 949, 1241, 1573, 1606, 1898, 2057, 2431, 2482, 3146, 4114, 4862, 8833, 10439, 13651, 16133, 17666, 20878, 26741, 27302, 32266, 53482, 114829, 150161, 177463, 229658, 300322, 354926, 1952093, 3904186]

約数ペア:

[(1, 3904186), (2, 1952093), (11, 354926), (13, 300322), (17, 229658), (22, 177463), (26, 150161), (34, 114829), (73, 53482), (121, 32266), (143, 27302), (146, 26741), (187, 20878), (221, 17666), (242, 16133), (286, 13651), (374, 10439), (442, 8833), (803, 4862), (949, 4114), (1241, 3146), (1573, 2482), (1606, 2431), (1898, 2057)]