2088130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 2121278

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 463, 902, 926, 2255, 2315, 4510, 4630, 5093, 10186, 18983, 25465, 37966, 50930, 94915, 189830, 208813, 417626, 1044065, 2088130]

約数ペア:

[(1, 2088130), (2, 1044065), (5, 417626), (10, 208813), (11, 189830), (22, 94915), (41, 50930), (55, 37966), (82, 25465), (110, 18983), (205, 10186), (410, 5093), (451, 4630), (463, 4510), (902, 2315), (926, 2255)]