490393708

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{473353}}^1$

素因数の和:473401

約数の個数: 24

約数和(自身を含む): 1007297312

約数和(自身を除く): 516903604

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 473353, 946706, 1893412, 3313471, 6626942, 13253884, 17514061, 35028122, 70056244, 122598427, 245196854, 490393708]

約数ペア:

[(1, 490393708), (2, 245196854), (4, 122598427), (7, 70056244), (14, 35028122), (28, 17514061), (37, 13253884), (74, 6626942), (148, 3313471), (259, 1893412), (518, 946706), (1036, 473353)]