1566242782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:725

約数の個数: 48

約数和(自身を含む): 2637956160

約数和(自身を除く): 1071713378

約数列:

[1, 2, 13, 26, 37, 74, 79, 158, 481, 557, 962, 1027, 1114, 1369, 2054, 2738, 2923, 5846, 7241, 14482, 17797, 20609, 35594, 37999, 41218, 44003, 75998, 88006, 108151, 216302, 267917, 535834, 572039, 762533, 1144078, 1405963, 1525066, 1628111, 2811926, 3256222, 9912929, 19825858, 21165443, 42330886, 60240107, 120480214, 783121391, 1566242782]

約数ペア:

[(1, 1566242782), (2, 783121391), (13, 120480214), (26, 60240107), (37, 42330886), (74, 21165443), (79, 19825858), (158, 9912929), (481, 3256222), (557, 2811926), (962, 1628111), (1027, 1525066), (1114, 1405963), (1369, 1144078), (2054, 762533), (2738, 572039), (2923, 535834), (5846, 267917), (7241, 216302), (14482, 108151), (17797, 88006), (20609, 75998), (35594, 44003), (37999, 41218)]