497397488

素因数分解:

$2^4\times 7^1\times {\mathrm{1697}}^1\times {\mathrm{2617}}^1$

素因数の和:4329

約数の個数: 40

約数和(自身を含む): 1102450272

約数和(自身を除く): 605052784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1697, 2617, 3394, 5234, 6788, 10468, 11879, 13576, 18319, 20936, 23758, 27152, 36638, 41872, 47516, 73276, 95032, 146552, 190064, 293104, 4441049, 8882098, 17764196, 31087343, 35528392, 62174686, 71056784, 124349372, 248698744, 497397488]

約数ペア:

[(1, 497397488), (2, 248698744), (4, 124349372), (7, 71056784), (8, 62174686), (14, 35528392), (16, 31087343), (28, 17764196), (56, 8882098), (112, 4441049), (1697, 293104), (2617, 190064), (3394, 146552), (5234, 95032), (6788, 73276), (10468, 47516), (11879, 41872), (13576, 36638), (18319, 27152), (20936, 23758)]