129395902

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1595

約数の個数: 16

約数和(自身を含む): 195883920

約数和(自身を除く): 66488018

約数列:

[1, 2, 227, 257, 454, 514, 1109, 2218, 58339, 116678, 251743, 285013, 503486, 570026, 64697951, 129395902]

約数ペア:

[(1, 129395902), (2, 64697951), (227, 570026), (257, 503486), (454, 285013), (514, 251743), (1109, 116678), (2218, 58339)]