423218882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1626

約数の個数: 32

約数和(自身を含む): 692820480

約数和(自身を除く): 269601598

約数列:

[1, 2, 19, 31, 38, 62, 277, 554, 589, 1178, 1297, 2594, 5263, 8587, 10526, 17174, 24643, 40207, 49286, 80414, 163153, 326306, 359269, 718538, 763933, 1527866, 6826111, 11137339, 13652222, 22274678, 211609441, 423218882]

約数ペア:

[(1, 423218882), (2, 211609441), (19, 22274678), (31, 13652222), (38, 11137339), (62, 6826111), (277, 1527866), (554, 763933), (589, 718538), (1178, 359269), (1297, 326306), (2594, 163153), (5263, 80414), (8587, 49286), (10526, 40207), (17174, 24643)]