514222178

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1\times {\mathrm{5581}}^1$

素因数の和:7609

約数の個数: 16

約数和(自身を含む): 805415616

約数和(自身を除く): 291193438

約数列:

[1, 2, 23, 46, 2003, 4006, 5581, 11162, 46069, 92138, 128363, 256726, 11178743, 22357486, 257111089, 514222178]

約数ペア:

[(1, 514222178), (2, 257111089), (23, 22357486), (46, 11178743), (2003, 256726), (4006, 128363), (5581, 92138), (11162, 46069)]