2891580156

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{511603}}^1$

素因数の和:511770

約数の個数: 36

約数和(自身を含む): 7355842312

約数和(自身を除く): 4464262156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 511603, 1023206, 1534809, 2046412, 3069618, 4604427, 6139236, 9208854, 18417708, 80321671, 160643342, 240965013, 321286684, 481930026, 722895039, 963860052, 1445790078, 2891580156]

約数ペア:

[(1, 2891580156), (2, 1445790078), (3, 963860052), (4, 722895039), (6, 481930026), (9, 321286684), (12, 240965013), (18, 160643342), (36, 80321671), (157, 18417708), (314, 9208854), (471, 6139236), (628, 4604427), (942, 3069618), (1413, 2046412), (1884, 1534809), (2826, 1023206), (5652, 511603)]