1660142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1279}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 2764800

約数和(自身を除く): 1104658

約数列:

[1, 2, 11, 22, 59, 118, 649, 1279, 1298, 2558, 14069, 28138, 75461, 150922, 830071, 1660142]

約数ペア:

[(1, 1660142), (2, 830071), (11, 150922), (22, 75461), (59, 28138), (118, 14069), (649, 2558), (1279, 1298)]