2912259721

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{773}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 3511607040

約数和(自身を除く): 599347319

約数列:

[1, 7, 29, 67, 203, 277, 469, 773, 1939, 1943, 5411, 8033, 13601, 18559, 22417, 51791, 56231, 129913, 156919, 214121, 362537, 538211, 1498847, 1501939, 3767477, 6209509, 10513573, 14346107, 43466563, 100422749, 416037103, 2912259721]

約数ペア:

[(1, 2912259721), (7, 416037103), (29, 100422749), (67, 43466563), (203, 14346107), (277, 10513573), (469, 6209509), (773, 3767477), (1939, 1501939), (1943, 1498847), (5411, 538211), (8033, 362537), (13601, 214121), (18559, 156919), (22417, 129913), (51791, 56231)]