128286502

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{4751}}^1$

素因数の和:5363

約数の個数: 16

約数和(自身を含む): 201180672

約数和(自身を除く): 72894170

約数列:

[1, 2, 23, 46, 587, 1174, 4751, 9502, 13501, 27002, 109273, 218546, 2788837, 5577674, 64143251, 128286502]

約数ペア:

[(1, 128286502), (2, 64143251), (23, 5577674), (46, 2788837), (587, 218546), (1174, 109273), (4751, 27002), (9502, 13501)]