2811402246

素因数分解:

$2^1\times 3^1\times {\mathrm{3373}}^1\times {\mathrm{138917}}^1$

素因数の和:142295

約数の個数: 16

約数和(自身を含む): 5624511984

約数和(自身を除く): 2813109738

約数列:

[1, 2, 3, 6, 3373, 6746, 10119, 20238, 138917, 277834, 416751, 833502, 468567041, 937134082, 1405701123, 2811402246]

約数ペア:

[(1, 2811402246), (2, 1405701123), (3, 937134082), (6, 468567041), (3373, 833502), (6746, 416751), (10119, 277834), (20238, 138917)]