986846485

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 1235243520

約数和(自身を除く): 248397035

約数列:

[1, 5, 53, 73, 139, 265, 365, 367, 695, 1835, 3869, 7367, 10147, 19345, 19451, 26791, 36835, 50735, 51013, 97255, 133955, 255065, 537791, 1419923, 2688955, 2703689, 3723949, 7099615, 13518445, 18619745, 197369297, 986846485]

約数ペア:

[(1, 986846485), (5, 197369297), (53, 18619745), (73, 13518445), (139, 7099615), (265, 3723949), (365, 2703689), (367, 2688955), (695, 1419923), (1835, 537791), (3869, 255065), (7367, 133955), (10147, 97255), (19345, 51013), (19451, 50735), (26791, 36835)]