2138659201

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 2570077440

約数和(自身を除く): 431418239

約数列:

[1, 7, 29, 97, 203, 313, 347, 679, 2191, 2429, 2813, 9077, 10063, 19691, 30361, 33659, 63539, 70441, 108611, 212527, 235613, 760277, 880469, 976111, 3149719, 6163283, 6832777, 10535267, 22048033, 73746869, 305522743, 2138659201]

約数ペア:

[(1, 2138659201), (7, 305522743), (29, 73746869), (97, 22048033), (203, 10535267), (313, 6832777), (347, 6163283), (679, 3149719), (2191, 976111), (2429, 880469), (2813, 760277), (9077, 235613), (10063, 212527), (19691, 108611), (30361, 70441), (33659, 63539)]