2021909536

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{8209}}^1$

素因数の和:8441

約数の個数: 48

約数和(自身を含む): 4096461600

約数和(自身を除く): 2074552064

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 179, 344, 358, 688, 716, 1376, 1432, 2864, 5728, 7697, 8209, 15394, 16418, 30788, 32836, 61576, 65672, 123152, 131344, 246304, 262688, 352987, 705974, 1411948, 1469411, 2823896, 2938822, 5647792, 5877644, 11295584, 11755288, 23510576, 47021152, 63184673, 126369346, 252738692, 505477384, 1010954768, 2021909536]

約数ペア:

[(1, 2021909536), (2, 1010954768), (4, 505477384), (8, 252738692), (16, 126369346), (32, 63184673), (43, 47021152), (86, 23510576), (172, 11755288), (179, 11295584), (344, 5877644), (358, 5647792), (688, 2938822), (716, 2823896), (1376, 1469411), (1432, 1411948), (2864, 705974), (5728, 352987), (7697, 262688), (8209, 246304), (15394, 131344), (16418, 123152), (30788, 65672), (32836, 61576)]