2000449066

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{1789}}^1$

素因数の和:1999

約数の個数: 64

約数和(自身を含む): 3841655040

約数和(自身を除く): 1841205974

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 137, 154, 274, 371, 583, 742, 959, 1166, 1507, 1789, 1918, 3014, 3578, 4081, 7261, 8162, 10549, 12523, 14522, 19679, 21098, 25046, 39358, 50827, 79871, 94817, 101654, 137753, 159742, 189634, 245093, 275506, 490186, 559097, 663719, 1042987, 1118194, 1327438, 1715651, 2085974, 2696023, 3431302, 5392046, 7300909, 12989929, 14601818, 18872161, 25979858, 37744322, 90929503, 142889219, 181859006, 285778438, 1000224533, 2000449066]

約数ペア:

[(1, 2000449066), (2, 1000224533), (7, 285778438), (11, 181859006), (14, 142889219), (22, 90929503), (53, 37744322), (77, 25979858), (106, 18872161), (137, 14601818), (154, 12989929), (274, 7300909), (371, 5392046), (583, 3431302), (742, 2696023), (959, 2085974), (1166, 1715651), (1507, 1327438), (1789, 1118194), (1918, 1042987), (3014, 663719), (3578, 559097), (4081, 490186), (7261, 275506), (8162, 245093), (10549, 189634), (12523, 159742), (14522, 137753), (19679, 101654), (21098, 94817), (25046, 79871), (39358, 50827)]