2783157026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{24169}}^1$

素因数の和:24330

約数の個数: 32

約数和(自身を含む): 4645280640

約数和(自身を除く): 1862123614

約数列:

[1, 2, 13, 26, 43, 86, 103, 206, 559, 1118, 1339, 2678, 4429, 8858, 24169, 48338, 57577, 115154, 314197, 628394, 1039267, 2078534, 2489407, 4978814, 13510471, 27020942, 32362291, 64724582, 107044501, 214089002, 1391578513, 2783157026]

約数ペア:

[(1, 2783157026), (2, 1391578513), (13, 214089002), (26, 107044501), (43, 64724582), (86, 32362291), (103, 27020942), (206, 13510471), (559, 4978814), (1118, 2489407), (1339, 2078534), (2678, 1039267), (4429, 628394), (8858, 314197), (24169, 115154), (48338, 57577)]