2267272670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{87641}}^1$

素因数の和:87860

約数の個数: 32

約数和(自身を含む): 4417156800

約数和(自身を除く): 2149884130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 5174, 12935, 25870, 87641, 175282, 438205, 876410, 1139333, 2278666, 5696665, 11393330, 17440559, 34881118, 87202795, 174405590, 226727267, 453454534, 1133636335, 2267272670]

約数ペア:

[(1, 2267272670), (2, 1133636335), (5, 453454534), (10, 226727267), (13, 174405590), (26, 87202795), (65, 34881118), (130, 17440559), (199, 11393330), (398, 5696665), (995, 2278666), (1990, 1139333), (2587, 876410), (5174, 438205), (12935, 175282), (25870, 87641)]