513297890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{6977}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 1057083264

約数和(自身を除く): 543785374

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1051, 2102, 5255, 6977, 7357, 10510, 13954, 14714, 34885, 36785, 48839, 69770, 73570, 97678, 244195, 488390, 7332827, 14665654, 36664135, 51329789, 73328270, 102659578, 256648945, 513297890]

約数ペア:

[(1, 513297890), (2, 256648945), (5, 102659578), (7, 73328270), (10, 51329789), (14, 36664135), (35, 14665654), (70, 7332827), (1051, 488390), (2102, 244195), (5255, 97678), (6977, 73570), (7357, 69770), (10510, 48839), (13954, 36785), (14714, 34885)]