2018542463

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11941}}^1$

素因数の和:12039

約数の個数: 32

約数和(自身を含む): 2568007680

約数和(自身を除く): 549465217

約数列:

[1, 7, 19, 31, 41, 133, 217, 287, 589, 779, 1271, 4123, 5453, 8897, 11941, 24149, 83587, 169043, 226879, 370171, 489581, 1588153, 2591197, 3427067, 7033249, 9302039, 15177011, 49232743, 65114273, 106239077, 288363209, 2018542463]

約数ペア:

[(1, 2018542463), (7, 288363209), (19, 106239077), (31, 65114273), (41, 49232743), (133, 15177011), (217, 9302039), (287, 7033249), (589, 3427067), (779, 2591197), (1271, 1588153), (4123, 489581), (5453, 370171), (8897, 226879), (11941, 169043), (24149, 83587)]