561155902

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{967}}^1\times {\mathrm{1129}}^1$

素因数の和:2355

約数の個数: 16

約数和(自身を含む): 846632160

約数和(自身を除く): 285476258

約数列:

[1, 2, 257, 514, 967, 1129, 1934, 2258, 248519, 290153, 497038, 580306, 1091743, 2183486, 280577951, 561155902]

約数ペア:

[(1, 561155902), (2, 280577951), (257, 2183486), (514, 1091743), (967, 580306), (1129, 497038), (1934, 290153), (2258, 248519)]