2027307268

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{439}}^1\times {\mathrm{1259}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 4098124800

約数和(自身を除く): 2070817532

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 439, 524, 878, 917, 1259, 1756, 1834, 2518, 3073, 3668, 5036, 6146, 8813, 12292, 17626, 35252, 57509, 115018, 164929, 230036, 329858, 402563, 552701, 659716, 805126, 1105402, 1154503, 1610252, 2210804, 2309006, 3868907, 4618012, 7737814, 15475628, 72403831, 144807662, 289615324, 506826817, 1013653634, 2027307268]

約数ペア:

[(1, 2027307268), (2, 1013653634), (4, 506826817), (7, 289615324), (14, 144807662), (28, 72403831), (131, 15475628), (262, 7737814), (439, 4618012), (524, 3868907), (878, 2309006), (917, 2210804), (1259, 1610252), (1756, 1154503), (1834, 1105402), (2518, 805126), (3073, 659716), (3668, 552701), (5036, 402563), (6146, 329858), (8813, 230036), (12292, 164929), (17626, 115018), (35252, 57509)]