2026996855261

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1021}}^1\times {\mathrm{31657}}^1$

素因数の和:32750

約数の個数: 48

約数和(自身を含む): 2542802977792

約数和(自身を除く): 515806122531

約数列:

[1, 7, 17, 31, 119, 217, 289, 527, 1021, 2023, 3689, 7147, 8959, 17357, 31651, 31657, 62713, 121499, 221557, 221599, 295069, 538067, 538169, 981367, 2065483, 3766469, 3767183, 6869569, 9147139, 9148873, 16683239, 32321797, 64029973, 64042111, 116782673, 226252579, 283615063, 549470549, 1001975707, 1985305441, 3846293843, 7013829949, 9340999333, 17033587019, 65386995331, 119235109133, 289570979323, 2026996855261]

約数ペア:

[(1, 2026996855261), (7, 289570979323), (17, 119235109133), (31, 65386995331), (119, 17033587019), (217, 9340999333), (289, 7013829949), (527, 3846293843), (1021, 1985305441), (2023, 1001975707), (3689, 549470549), (7147, 283615063), (8959, 226252579), (17357, 116782673), (31651, 64042111), (31657, 64029973), (62713, 32321797), (121499, 16683239), (221557, 9148873), (221599, 9147139), (295069, 6869569), (538067, 3767183), (538169, 3766469), (981367, 2065483)]