2507164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 5040000

約数和(自身を除く): 2532836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2999, 5998, 11996, 32989, 56981, 65978, 113962, 131956, 227924, 626791, 1253582, 2507164]

約数ペア:

[(1, 2507164), (2, 1253582), (4, 626791), (11, 227924), (19, 131956), (22, 113962), (38, 65978), (44, 56981), (76, 32989), (209, 11996), (418, 5998), (836, 2999)]