2752226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 32

約数和(自身を含む): 4700160

約数和(自身を除く): 1947934

約数列:

[1, 2, 19, 23, 38, 46, 47, 67, 94, 134, 437, 874, 893, 1081, 1273, 1541, 1786, 2162, 2546, 3082, 3149, 6298, 20539, 29279, 41078, 58558, 59831, 72427, 119662, 144854, 1376113, 2752226]

約数ペア:

[(1, 2752226), (2, 1376113), (19, 144854), (23, 119662), (38, 72427), (46, 59831), (47, 58558), (67, 41078), (94, 29279), (134, 20539), (437, 6298), (874, 3149), (893, 3082), (1081, 2546), (1273, 2162), (1541, 1786)]