2519152

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2080

約数の個数: 20

約数和(自身を含む): 4945120

約数和(自身を除く): 2425968

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1993, 3986, 7972, 15944, 31888, 157447, 314894, 629788, 1259576, 2519152]

約数ペア:

[(1, 2519152), (2, 1259576), (4, 629788), (8, 314894), (16, 157447), (79, 31888), (158, 15944), (316, 7972), (632, 3986), (1264, 1993)]