1020409494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{593}}^1\times {\mathrm{1697}}^1$

素因数の和:2321

約数の個数: 48

約数和(自身を含む): 2214911952

約数和(自身を除く): 1194502458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 593, 1014, 1186, 1697, 1779, 3394, 3558, 5091, 7709, 10182, 15418, 22061, 23127, 44122, 46254, 66183, 100217, 132366, 200434, 286793, 300651, 573586, 601302, 860379, 1006321, 1720758, 2012642, 3018963, 6037926, 13082173, 26164346, 39246519, 78493038, 170068249, 340136498, 510204747, 1020409494]

約数ペア:

[(1, 1020409494), (2, 510204747), (3, 340136498), (6, 170068249), (13, 78493038), (26, 39246519), (39, 26164346), (78, 13082173), (169, 6037926), (338, 3018963), (507, 2012642), (593, 1720758), (1014, 1006321), (1186, 860379), (1697, 601302), (1779, 573586), (3394, 300651), (3558, 286793), (5091, 200434), (7709, 132366), (10182, 100217), (15418, 66183), (22061, 46254), (23127, 44122)]