2007166935

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1453}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 3500766720

約数和(自身を除く): 1493599785

約数列:

[1, 3, 5, 15, 19, 37, 57, 95, 111, 131, 185, 285, 393, 555, 655, 703, 1453, 1965, 2109, 2489, 3515, 4359, 4847, 7265, 7467, 10545, 12445, 14541, 21795, 24235, 27607, 37335, 53761, 72705, 82821, 92093, 138035, 161283, 190343, 268805, 276279, 414105, 460465, 571029, 806415, 951715, 1021459, 1381395, 2855145, 3064377, 3616517, 5107295, 7042691, 10849551, 15321885, 18082585, 21128073, 35213455, 54247755, 105640365, 133811129, 401433387, 669055645, 2007166935]

約数ペア:

[(1, 2007166935), (3, 669055645), (5, 401433387), (15, 133811129), (19, 105640365), (37, 54247755), (57, 35213455), (95, 21128073), (111, 18082585), (131, 15321885), (185, 10849551), (285, 7042691), (393, 5107295), (555, 3616517), (655, 3064377), (703, 2855145), (1453, 1381395), (1965, 1021459), (2109, 951715), (2489, 806415), (3515, 571029), (4359, 460465), (4847, 414105), (7265, 276279), (7467, 268805), (10545, 190343), (12445, 161283), (14541, 138035), (21795, 92093), (24235, 82821), (27607, 72705), (37335, 53761)]