2261117378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{10883}}^1$

素因数の和:11090

約数の個数: 32

約数和(自身を含む): 3741135552

約数和(自身を除く): 1480018174

約数列:

[1, 2, 13, 26, 61, 122, 131, 262, 793, 1586, 1703, 3406, 7991, 10883, 15982, 21766, 103883, 141479, 207766, 282958, 663863, 1327726, 1425673, 2851346, 8630219, 17260438, 18533749, 37067498, 86966053, 173932106, 1130558689, 2261117378]

約数ペア:

[(1, 2261117378), (2, 1130558689), (13, 173932106), (26, 86966053), (61, 37067498), (122, 18533749), (131, 17260438), (262, 8630219), (793, 2851346), (1586, 1425673), (1703, 1327726), (3406, 663863), (7991, 282958), (10883, 207766), (15982, 141479), (21766, 103883)]