2003479244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{106727}}^1$

素因数の和:106782

約数の個数: 36

約数和(自身を含む): 3985010064

約数和(自身を除く): 1981530820

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 4693, 9386, 18772, 106727, 213454, 426908, 1387451, 2027813, 2774902, 4055626, 5549804, 8111252, 26361569, 38528447, 52723138, 77056894, 105446276, 154113788, 500869811, 1001739622, 2003479244]

約数ペア:

[(1, 2003479244), (2, 1001739622), (4, 500869811), (13, 154113788), (19, 105446276), (26, 77056894), (38, 52723138), (52, 38528447), (76, 26361569), (247, 8111252), (361, 5549804), (494, 4055626), (722, 2774902), (988, 2027813), (1444, 1387451), (4693, 426908), (9386, 213454), (18772, 106727)]