1748428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 3386880

約数和(自身を除く): 1638452

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 503, 869, 1006, 1738, 2012, 3476, 5533, 11066, 22132, 39737, 79474, 158948, 437107, 874214, 1748428]

約数ペア:

[(1, 1748428), (2, 874214), (4, 437107), (11, 158948), (22, 79474), (44, 39737), (79, 22132), (158, 11066), (316, 5533), (503, 3476), (869, 2012), (1006, 1738)]