1319827726

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1\times {\mathrm{1741}}^1$

素因数の和:2236

約数の個数: 32

約数和(自身を含む): 2284221888

約数和(自身を除く): 964394162

約数列:

[1, 2, 7, 14, 173, 313, 346, 626, 1211, 1741, 2191, 2422, 3482, 4382, 12187, 24374, 54149, 108298, 301193, 379043, 544933, 602386, 758086, 1089866, 2108351, 3814531, 4216702, 7629062, 94273409, 188546818, 659913863, 1319827726]

約数ペア:

[(1, 1319827726), (2, 659913863), (7, 188546818), (14, 94273409), (173, 7629062), (313, 4216702), (346, 3814531), (626, 2108351), (1211, 1089866), (1741, 758086), (2191, 602386), (2422, 544933), (3482, 379043), (4382, 301193), (12187, 108298), (24374, 54149)]