4260142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1579}}^1$

素因数の和:1671

約数の個数: 16

約数和(自身を含む): 6825600

約数和(自身を除く): 2565458

約数列:

[1, 2, 19, 38, 71, 142, 1349, 1579, 2698, 3158, 30001, 60002, 112109, 224218, 2130071, 4260142]

約数ペア:

[(1, 4260142), (2, 2130071), (19, 224218), (38, 112109), (71, 60002), (142, 30001), (1349, 3158), (1579, 2698)]