2247174755

素因数分解:

$5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4049}}^1$

素因数の和:4319

約数の個数: 32

約数和(自身を含む): 3132950400

約数和(自身を除く): 885775645

約数列:

[1, 5, 7, 35, 101, 157, 505, 707, 785, 1099, 3535, 4049, 5495, 15857, 20245, 28343, 79285, 110999, 141715, 408949, 554995, 635693, 2044745, 2862643, 3178465, 4449851, 14313215, 22249255, 64204993, 321024965, 449434951, 2247174755]

約数ペア:

[(1, 2247174755), (5, 449434951), (7, 321024965), (35, 64204993), (101, 22249255), (157, 14313215), (505, 4449851), (707, 3178465), (785, 2862643), (1099, 2044745), (3535, 635693), (4049, 554995), (5495, 408949), (15857, 141715), (20245, 110999), (28343, 79285)]