629612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 1197504

約数和(自身を除く): 567892

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 197, 394, 788, 799, 1598, 3196, 3349, 6698, 9259, 13396, 18518, 37036, 157403, 314806, 629612]

約数ペア:

[(1, 629612), (2, 314806), (4, 157403), (17, 37036), (34, 18518), (47, 13396), (68, 9259), (94, 6698), (188, 3349), (197, 3196), (394, 1598), (788, 799)]