1717727984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{807203}}^1$

素因数の和:807237

約数の個数: 40

約数和(自身を含む): 4003731840

約数和(自身を除く): 2286003856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 807203, 1614406, 3228812, 5650421, 6457624, 11300842, 12915248, 15336857, 22601684, 30673714, 45203368, 61347428, 90406736, 107357999, 122694856, 214715998, 245389712, 429431996, 858863992, 1717727984]

約数ペア:

[(1, 1717727984), (2, 858863992), (4, 429431996), (7, 245389712), (8, 214715998), (14, 122694856), (16, 107357999), (19, 90406736), (28, 61347428), (38, 45203368), (56, 30673714), (76, 22601684), (112, 15336857), (133, 12915248), (152, 11300842), (266, 6457624), (304, 5650421), (532, 3228812), (1064, 1614406), (2128, 807203)]