2016643805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{4969}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 2713858560

約数和(自身を除く): 697214755

約数列:

[1, 5, 11, 47, 55, 157, 235, 517, 785, 1727, 2585, 4969, 7379, 8635, 24845, 36895, 54659, 81169, 233543, 273295, 405845, 780133, 1167715, 2568973, 3900665, 8581463, 12844865, 36666251, 42907315, 183331255, 403328761, 2016643805]

約数ペア:

[(1, 2016643805), (5, 403328761), (11, 183331255), (47, 42907315), (55, 36666251), (157, 12844865), (235, 8581463), (517, 3900665), (785, 2568973), (1727, 1167715), (2585, 780133), (4969, 405845), (7379, 273295), (8635, 233543), (24845, 81169), (36895, 54659)]