103478636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{3329}}^1$

素因数の和:3761

約数の個数: 24

約数和(自身を含む): 191142000

約数和(自身を除く): 87663364

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 3329, 6658, 7771, 13316, 15542, 31084, 63251, 126502, 253004, 1361561, 2723122, 5446244, 25869659, 51739318, 103478636]

約数ペア:

[(1, 103478636), (2, 51739318), (4, 25869659), (19, 5446244), (38, 2723122), (76, 1361561), (409, 253004), (818, 126502), (1636, 63251), (3329, 31084), (6658, 15542), (7771, 13316)]