1313425454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{2063}}^1$

素因数の和:2792

約数の個数: 32

約数和(自身を含む): 2203559424

約数和(自身を除く): 890133970

約数列:

[1, 2, 11, 22, 43, 86, 473, 673, 946, 1346, 2063, 4126, 7403, 14806, 22693, 28939, 45386, 57878, 88709, 177418, 318329, 636658, 975799, 1388399, 1951598, 2776798, 15272389, 30544778, 59701157, 119402314, 656712727, 1313425454]

約数ペア:

[(1, 1313425454), (2, 656712727), (11, 119402314), (22, 59701157), (43, 30544778), (86, 15272389), (473, 2776798), (673, 1951598), (946, 1388399), (1346, 975799), (2063, 636658), (4126, 318329), (7403, 177418), (14806, 88709), (22693, 57878), (28939, 45386)]