7875972012

素因数分解:

$2^2\times 3^1\times {\mathrm{421}}^1\times {\mathrm{1558981}}^1$

素因数の和:1559409

約数の個数: 24

約数和(自身を含む): 18420931312

約数和(自身を除く): 10544959300

約数列:

[1, 2, 3, 4, 6, 12, 421, 842, 1263, 1684, 2526, 5052, 1558981, 3117962, 4676943, 6235924, 9353886, 18707772, 656331001, 1312662002, 1968993003, 2625324004, 3937986006, 7875972012]

約数ペア:

[(1, 7875972012), (2, 3937986006), (3, 2625324004), (4, 1968993003), (6, 1312662002), (12, 656331001), (421, 18707772), (842, 9353886), (1263, 6235924), (1684, 4676943), (2526, 3117962), (5052, 1558981)]