2000504889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{367}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 3086254080

約数和(自身を除く): 1085749191

約数列:

[1, 3, 9, 19, 57, 127, 171, 251, 367, 381, 753, 1101, 1143, 2259, 2413, 3303, 4769, 6973, 7239, 14307, 20919, 21717, 31877, 42921, 46609, 62757, 92117, 95631, 139827, 276351, 286893, 419481, 605663, 829053, 885571, 1750223, 1816989, 2656713, 5250669, 5450967, 7970139, 11698859, 15752007, 35096577, 105289731, 222278321, 666834963, 2000504889]

約数ペア:

[(1, 2000504889), (3, 666834963), (9, 222278321), (19, 105289731), (57, 35096577), (127, 15752007), (171, 11698859), (251, 7970139), (367, 5450967), (381, 5250669), (753, 2656713), (1101, 1816989), (1143, 1750223), (2259, 885571), (2413, 829053), (3303, 605663), (4769, 419481), (6973, 286893), (7239, 276351), (14307, 139827), (20919, 95631), (21717, 92117), (31877, 62757), (42921, 46609)]