1325896012

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{532061}}^1$

素因数の和:532161

約数の個数: 24

約数和(自身を含む): 2681592480

約数和(自身を除く): 1355696468

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 532061, 1064122, 2128244, 3724427, 7448854, 14897708, 47353429, 94706858, 189413716, 331474003, 662948006, 1325896012]

約数ペア:

[(1, 1325896012), (2, 662948006), (4, 331474003), (7, 189413716), (14, 94706858), (28, 47353429), (89, 14897708), (178, 7448854), (356, 3724427), (623, 2128244), (1246, 1064122), (2492, 532061)]