10996908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 27871200

約数和(自身を除く): 16874292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 449, 471, 628, 898, 942, 1347, 1796, 1884, 2041, 2694, 4082, 5388, 5837, 6123, 8164, 11674, 12246, 17511, 23348, 24492, 35022, 70044, 70493, 140986, 211479, 281972, 422958, 845916, 916409, 1832818, 2749227, 3665636, 5498454, 10996908]

約数ペア:

[(1, 10996908), (2, 5498454), (3, 3665636), (4, 2749227), (6, 1832818), (12, 916409), (13, 845916), (26, 422958), (39, 281972), (52, 211479), (78, 140986), (156, 70493), (157, 70044), (314, 35022), (449, 24492), (471, 23348), (628, 17511), (898, 12246), (942, 11674), (1347, 8164), (1796, 6123), (1884, 5837), (2041, 5388), (2694, 4082)]