2602698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 6144000

約数和(自身を除く): 3541302

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 1999, 3998, 5997, 11994, 13993, 27986, 41979, 61969, 83958, 123938, 185907, 371814, 433783, 867566, 1301349, 2602698]

約数ペア:

[(1, 2602698), (2, 1301349), (3, 867566), (6, 433783), (7, 371814), (14, 185907), (21, 123938), (31, 83958), (42, 61969), (62, 41979), (93, 27986), (186, 13993), (217, 11994), (434, 5997), (651, 3998), (1302, 1999)]