2840578730306

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1\times {\mathrm{2767}}^1\times {\mathrm{3259}}^1$

素因数の和:6926

約数の個数: 32

約数和(自身を含む): 4288052736000

約数和(自身を除く): 1447474005694

約数列:

[1, 2, 239, 478, 659, 1318, 2767, 3259, 5534, 6518, 157501, 315002, 661313, 778901, 1322626, 1557802, 1823453, 2147681, 3646906, 4295362, 9017653, 18035306, 435805267, 513295759, 871610534, 1026591518, 2155219067, 4310438134, 5942633327, 11885266654, 1420289365153, 2840578730306]

約数ペア:

[(1, 2840578730306), (2, 1420289365153), (239, 11885266654), (478, 5942633327), (659, 4310438134), (1318, 2155219067), (2767, 1026591518), (3259, 871610534), (5534, 513295759), (6518, 435805267), (157501, 18035306), (315002, 9017653), (661313, 4295362), (778901, 3646906), (1322626, 2147681), (1557802, 1823453)]