1566972028

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{25423}}^1$

素因数の和:26257

約数の個数: 24

約数和(自身を含む): 2890200320

約数和(自身を除く): 1323228292

約数列:

[1, 2, 4, 19, 38, 76, 811, 1622, 3244, 15409, 25423, 30818, 50846, 61636, 101692, 483037, 966074, 1932148, 20618053, 41236106, 82472212, 391743007, 783486014, 1566972028]

約数ペア:

[(1, 1566972028), (2, 783486014), (4, 391743007), (19, 82472212), (38, 41236106), (76, 20618053), (811, 1932148), (1622, 966074), (3244, 483037), (15409, 101692), (25423, 61636), (30818, 50846)]