2015468

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 4468800

約数和(自身を除く): 2453332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 113, 182, 196, 226, 343, 364, 452, 637, 686, 791, 1274, 1372, 1469, 1582, 2548, 2938, 3164, 4459, 5537, 5876, 8918, 10283, 11074, 17836, 20566, 22148, 38759, 41132, 71981, 77518, 143962, 155036, 287924, 503867, 1007734, 2015468]

約数ペア:

[(1, 2015468), (2, 1007734), (4, 503867), (7, 287924), (13, 155036), (14, 143962), (26, 77518), (28, 71981), (49, 41132), (52, 38759), (91, 22148), (98, 20566), (113, 17836), (182, 11074), (196, 10283), (226, 8918), (343, 5876), (364, 5537), (452, 4459), (637, 3164), (686, 2938), (791, 2548), (1274, 1582), (1372, 1469)]