2855454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67987}}^1$

素因数の和:67999

約数の個数: 16

約数和(自身を含む): 6526848

約数和(自身を除く): 3671394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67987, 135974, 203961, 407922, 475909, 951818, 1427727, 2855454]

約数ペア:

[(1, 2855454), (2, 1427727), (3, 951818), (6, 475909), (7, 407922), (14, 203961), (21, 135974), (42, 67987)]