2481424

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:655

約数の個数: 40

約数和(自身を含む): 5481792

約数和(自身を除く): 3000368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 613, 1012, 1226, 2024, 2452, 4048, 4904, 6743, 9808, 13486, 14099, 26972, 28198, 53944, 56396, 107888, 112792, 155089, 225584, 310178, 620356, 1240712, 2481424]

約数ペア:

[(1, 2481424), (2, 1240712), (4, 620356), (8, 310178), (11, 225584), (16, 155089), (22, 112792), (23, 107888), (44, 56396), (46, 53944), (88, 28198), (92, 26972), (176, 14099), (184, 13486), (253, 9808), (368, 6743), (506, 4904), (613, 4048), (1012, 2452), (1226, 2024)]