1946203774

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:1048

約数の個数: 32

約数和(自身を含む): 3033676800

約数和(自身を除く): 1087473026

約数列:

[1, 2, 37, 74, 139, 278, 431, 439, 862, 878, 5143, 10286, 15947, 16243, 31894, 32486, 59909, 61021, 119818, 122042, 189209, 378418, 2216633, 2257777, 4433266, 4515554, 7000733, 14001466, 26300051, 52600102, 973101887, 1946203774]

約数ペア:

[(1, 1946203774), (2, 973101887), (37, 52600102), (74, 26300051), (139, 14001466), (278, 7000733), (431, 4515554), (439, 4433266), (862, 2257777), (878, 2216633), (5143, 378418), (10286, 189209), (15947, 122042), (16243, 119818), (31894, 61021), (32486, 59909)]