1090804914

素因数分解:

$2^1\times 3^3\times {\mathrm{157}}^1\times {\mathrm{128663}}^1$

素因数の和:128831

約数の個数: 32

約数和(自身を含む): 2439469440

約数和(自身を除く): 1348664526

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 157, 314, 471, 942, 1413, 2826, 4239, 8478, 128663, 257326, 385989, 771978, 1157967, 2315934, 3473901, 6947802, 20200091, 40400182, 60600273, 121200546, 181800819, 363601638, 545402457, 1090804914]

約数ペア:

[(1, 1090804914), (2, 545402457), (3, 363601638), (6, 181800819), (9, 121200546), (18, 60600273), (27, 40400182), (54, 20200091), (157, 6947802), (314, 3473901), (471, 2315934), (942, 1157967), (1413, 771978), (2826, 385989), (4239, 257326), (8478, 128663)]