13275878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{461}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 26544672

約数和(自身を除く): 13268794

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 461, 847, 922, 1309, 1694, 2057, 2618, 3227, 4114, 5071, 6454, 7837, 10142, 14399, 15674, 28798, 35497, 54859, 55781, 70994, 86207, 109718, 111562, 172414, 390467, 603449, 780934, 948277, 1206898, 1896554, 6637939, 13275878]

約数ペア:

[(1, 13275878), (2, 6637939), (7, 1896554), (11, 1206898), (14, 948277), (17, 780934), (22, 603449), (34, 390467), (77, 172414), (119, 111562), (121, 109718), (154, 86207), (187, 70994), (238, 55781), (242, 54859), (374, 35497), (461, 28798), (847, 15674), (922, 14399), (1309, 10142), (1694, 7837), (2057, 6454), (2618, 5071), (3227, 4114)]