29123856866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{1103}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 47711877120

約数和(自身を除く): 18588020254

約数列:

[1, 2, 13, 26, 169, 191, 338, 382, 409, 818, 1103, 2206, 2483, 4966, 5317, 10634, 14339, 28678, 32279, 64558, 69121, 78119, 138242, 156238, 186407, 210673, 372814, 421346, 451127, 902254, 1015547, 2031094, 2738749, 5477498, 5864651, 11729302, 13202111, 26404222, 35603737, 71207474, 76240463, 86165257, 152480926, 172330514, 1120148341, 2240296682, 14561928433, 29123856866]

約数ペア:

[(1, 29123856866), (2, 14561928433), (13, 2240296682), (26, 1120148341), (169, 172330514), (191, 152480926), (338, 86165257), (382, 76240463), (409, 71207474), (818, 35603737), (1103, 26404222), (2206, 13202111), (2483, 11729302), (4966, 5864651), (5317, 5477498), (10634, 2738749), (14339, 2031094), (28678, 1015547), (32279, 902254), (64558, 451127), (69121, 421346), (78119, 372814), (138242, 210673), (156238, 186407)]