1409648464

素因数分解:

$2^4\times 7^2\times {\mathrm{1798021}}^1$

素因数の和:1798043

約数の個数: 30

約数和(自身を含む): 3177104874

約数和(自身を除く): 1767456410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 1798021, 3596042, 7192084, 12586147, 14384168, 25172294, 28768336, 50344588, 88103029, 100689176, 176206058, 201378352, 352412116, 704824232, 1409648464]

約数ペア:

[(1, 1409648464), (2, 704824232), (4, 352412116), (7, 201378352), (8, 176206058), (14, 100689176), (16, 88103029), (28, 50344588), (49, 28768336), (56, 25172294), (98, 14384168), (112, 12586147), (196, 7192084), (392, 3596042), (784, 1798021)]