2115586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 3742848

約数和(自身を除く): 1627262

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 113, 226, 253, 407, 506, 814, 851, 1243, 1702, 2486, 2599, 4181, 5198, 8362, 9361, 18722, 28589, 45991, 57178, 91982, 96163, 192326, 1057793, 2115586]

約数ペア:

[(1, 2115586), (2, 1057793), (11, 192326), (22, 96163), (23, 91982), (37, 57178), (46, 45991), (74, 28589), (113, 18722), (226, 9361), (253, 8362), (407, 5198), (506, 4181), (814, 2599), (851, 2486), (1243, 1702)]